The largest prime number of math problems in the fifth grade of primary school in the next semester: 13 17 19. Their sum is 49.
Minimum prime numbers: 2 3 5 and 10.
So it's 4.9 times.
The surface area of a 2cm long cube =6*2*2=24.
The surface area of eight cubes with a side length of 1cm =8*(6* 1* 1)=48.
Surface area increase =48-24=24 cm2.
As a result, the surface area increased by (24) square centimeters.
The answer to the next semester's math homework in the fifth grade of primary school ... I am in the second grade ... I also want to give it to you, but I can't find it.
Math exercises and answers in the next semester of the fifth grade in primary school are easy to find, but there are many answers.
The oral math test in the fifth grade of primary school in the next semester17× 40 =100-63 = 3.2+1.68 = 2.8× 0.4 =
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
17×40= 100-63= 3.2+ 1.68= 2.8×0.4=
14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=
10-5.4= 4÷20= 3.5×200= 1.5-0.06=
0.75÷ 15= 0.4×0.8= 4×0.25= 0.36+ 1.54=
1.0 1×99= 420÷35= 25× 12= 135÷0.5=
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 - 1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/ 10 + 1/5 = 4/5 - 7/ 10 = 2 - 1/6 - 1/3 =
0.5 1÷ 17= 32.8+ 19= 5.2÷ 1.3= 1.6×0.4=
4.9×0.7= 1÷5= 6÷ 12= 0.87-0.49=
/is a fractional line, for example, "3/4" is three quarters.
I'm worse. The teacher asked me to do 40 courses every day.
Math application problem in the next semester of grade five: Wen Ku. Baidu, please. /view/364 13 F2 de 2 BD 960590 c 677 a 8。
R×r= the area of the square in the circle.
Square area ÷ 2 = half of the square area.
It turns out that the square area of 1/2 is divided by 4 times 2 to make a small square.
The area of a small square is 1/2 of a large square, and the area of a circle is 1/π.
So the formula is: r×r÷2×3. 14.
That's it. I don't know if you heard.
Our teacher said so,
I am in the sixth grade, and I have a holiday, hehe!
The concept of mathematical arrangement in the next semester of the fifth grade in primary school. Mathematical concepts in the next semester of grade five
1. Two graphs that are folded in half along the center line and completely coincide are called symmetrical graphs.
2. The distances from the corresponding points to the symmetry axis are equal.
3. The connecting lines of corresponding points are perpendicular to each other.
4.2 and 6 are factors of 12. 12 is a multiple of 2 and also a multiple of 6.
For convenience, when we study factors and multiples, we refer to integers (generally excluding 0).
6. The minimum factor of a number is 1 and the maximum factor is itself.
7. The number of factors of a number is limited.
8. The minimum multiple of a number is itself, and there is no maximum multiple.
9. The multiple of a number is infinite.
10. Among natural numbers, numbers that are multiples of 2 are called even numbers (0 is also even), and numbers that are not multiples of 2 are called odd numbers.
1 1. Numbers with digits of 0, 2, 4, 6 and 8 are all multiples of 2.
12.0 or a 5-bit number is a multiple of 5.
13. The sum of the numbers on each digit of a number is a multiple of 3, and this number is a multiple of 3.
14. If a number has only 1 and its own two factors, it is called a prime number (or a prime number).
15. If a number has other factors besides 1 and itself, it is called a composite number.
16. 1 is neither prime nor composite.
17. Quality table: 2, 3, 5, 7,1,13, 17, 19, 23, 29, 3/kloc-0.
18. A cuboid is a three-dimensional figure surrounded by six rectangles (in special cases, two opposite faces are squares).
19. In a cuboid, the opposite faces are exactly the same and the opposite sides are equal in length.
20. The length of three sides intersecting at a vertex is called the length, width and height of a cuboid.
A 2 1. cube is a three-dimensional figure surrounded by six identical squares.
22. A cube can be regarded as a cuboid with equal length, width and height.
23. The total area of six faces of a cuboid or cube is called its surface area.
24. cuboid surface area = (length× width+length× height+width× height) ×2
25. The uncovered surface area of a cuboid = length× width+(length× height+width× height )× 2.
26. The surface area of the cube = side length × side length× 6 (arbitrary area× 6)
27. Surface area of uncovered cube = side length × side length ×5.
28. The size of the space occupied by an object is called its volume.
29. unit of volume should be used to measure the volume. Commonly used unit of volume has cubic centimeter, cubic decimeter and cubic meter, which can be written as cm3, dm3 and m3.
30. The area at the bottom of a cuboid or cube is called the bottom area.
3 1. cuboid volume (volume) = length× width× height V=abh
32. Cube volume) = side length x side length x side length V=3a.
33. cuboid (or cube) volume = bottom area × height V=sh
34. 1dm 3 = 1000 cm3 1 m3 = 1000 dm3
35. 1L = 1000ml 1L = 1 dm3 1ml = 1 cm3
36. The volume of objects that can be accommodated in boxes, oil drums, warehouses, etc. Often referred to as their volume.
37. Measure the volume of liquids, such as water and oil, usually in liters and milliliters, and can also be written as L and ml.
38. The calculation method of cuboid or cube container is the same as that of volume. But the length, width and height are measured from the inside of the container.
39. When measuring, dividing things or calculating, it is often impossible to get integer results, so it is often expressed by fractions.
40. An object, some objects, etc. It can be regarded as a whole, and this whole can be divided into several parts on average, and such one or several parts can be expressed by fractions.
4 1. A whole can be represented by a natural number 1, which is usually called the unit "1".
42. Divide the unit "1" into several parts on average, and the number representing one part is called fractional unit.
43.a÷b=b = a b≠0 out of b.
44. Fractions with numerator less than denominator are called true fractions. The true score is less than 1.
45. Fractions with numerator greater than denominator or numerator equal to denominator are called false fractions. False score is greater than or equal to 1.
Scores like … are all called by scores.
46. The basic nature of the fraction: the numerator and denominator of the fraction are multiplied or divided by the same number (except 0) at the same time.
The size of the score remains the same.
47. 1, 2,4 are the common factors of 16 and 12, which are called their common factors.
Where 4 is the greatest common factor, which is called their greatest common factor.
48. Two numbers whose common factor is only 1 are called prime numbers.
49. The numerator and denominator have only one common factor 1. (Both numerator and denominator are prime numbers) Such a score is called simplest fraction.
50. Changing a fraction into a fraction equal to it, but with smaller numerator and denominator, is called divisor.
5 1.6, 12 and 18 are multiples of 3 and 2 * *, which are called their common multiples. Where 6 is the least common multiple, which is called their least common multiple.
52. Dividing different denominator scores into denominator scores equal to the original scores is called total scores. When dividing the numerator by the denominator, several decimal places should be reserved according to the method of "rounding" as needed.
53. If a simplest fraction can be reduced to a finite fraction, then its denominator only contains prime factors 2 and 5.
54. Add and subtract fractions with the denominator. The denominator remains the same, and only the numerator is added and subtracted.
Fractions with different denominators must be divided before addition and subtraction.
55. The calculation method of fractional addition and subtraction is the same as that of integer addition and subtraction.
56. The commutative law and associative law of integer addition are also applicable to fractional addition.
57. In a set of data, the number with the highest frequency is the pattern of this set of data. Patterns can reflect the concentration of a set of data.
58. In a set of data, there may or may not be multiple patterns.
59. The two-track statistical chart can clearly analyze the differences between the two sets of data.
Math test questions in the last semester and next semester of grade five: 50 1503. /test/list/41_1.htm The first and second semesters of Grade Five.