3/ 14 ×× 2/3 + 1/6
1/5 × 2/3 + 5/6
9/22 + 1/ 1 1 ÷ 1/2
5/3 × 1 1/5 + 4/3
45 × 2/3 + 1/3 × 15
7/ 19 + 12/ 19 × 5/6
1/4 + 3/4 ÷ 2/3
8/7 × 2 1/ 16 + 1/2
10 1 × 1/5 – 1/5 × 2 1
3/7 × 49/9 - 4/3
8/9 × 15/36 + 1/27
12× 5/6 – 2/9 ×3
8× 5/4 + 1/4
6÷ 3/8 – 3/8 ÷6
The first volume of the sixth grade is simple (difficult) and classic. 50 lanes. Answer, answer, answer 79/7518× (1/3+5/9-1/6)11/27× 53/42× 54//.
23/ 1 1×(22/4× 1/3-77/46) 47× 126 17/25×5/37+8/25+ 17/37×2/25
7×8/ 15-7× 12/25+7× 16/63-20/99×7 5/ 17×9/ 24+9/ 17×7/24
7/ 12-9/20+ 1 1/30- 13/42+ 15/56- 17/72 (7/ 12+7/8)×36 6/5×3.3+9/5×3.3
1 1/2-3/4-5/4 137×7/ 136 1/ 12÷(5/6- 1/2)×3 8÷9×8/9
( 12/7-3/ 14÷3/4)÷25/49 (5.2×4.8+4.8×4.8)÷ 13/2
18÷7/6+6× 1/7+ 16/7÷ 1/6 48/35÷ 13/ 19+22/35÷ 13/ 19 1 1/5÷3/2× 15/ 1 1
7/2÷5/4+ 15/2÷5/4 ( 1/3+ 1/4+ 1/6)÷ 1/ 12 6/5÷( 1/2-4/7×7/ 12)
3.7%× 125%+ 1.25×2.7+3.6× 125% 26.8-320%-6.8-680% 5.2-(60%+2.4÷0.6)
0.25×42+25%×58 4/5+3/8×4/3-3/ 10 ( 1-4/5× 1/ 12)÷ 1/3
160%-(2/5+40%)÷ 1/2 3/4-(7/ 16-0.25)× 17/9 2/7×5/9×( 18× 14)
18.25×59/5- 1 1.8×69/4 (3/4+2/3+ 1/6)÷ 1/ 12 33/35÷ 1/ 16+39/35÷ 1/ 16-2/35÷ 1/ 16
( 1/6+ 1/7)×6×7 2.9×(3.8-4/5)÷( 13/8+5/8) 1/8×35+65÷8 3/5 ×3 1+69×60%
(3/4-5/8)÷( 1/2- 1/3) 3/4-(7/ 16-0.25)× 17/9 42× 102 1.25×0.32×250
(5/6×2.4- 1.5)÷(0.75÷ 1/2) 15.6÷4/9+22/5×2.25 5. 125× 1/4+2.875÷4
1999+999×999 48-(32÷8/3- 12/5) 1 1× 1 1× 1 1- 1 1× 1 1 9/ / kloc-0/0-5/8- 1/8 1/2+ 1/6+ 1/ 12+ 1/20+ 1/30
I hope this helps.
The math fill-in-the-blank problem in the first volume of the sixth grade should have the answer of 1 and a formula for calculating the volume of the cone (1/3×πr×h).
2. Commonly used statistical charts are (bar line), (fan-shaped) and (broken line).
3. Two expressions with equal ratio are called (proportion).
4、7。 04 cubic decimeter =(7) liters (40) ml
5、 10。 8 liters = 10 cubic decimeter (800) cubic centimeter.
6. 68% discount (68 )%
7. Ten percent is ten percent (1), rewritten as a percentage (10%).
8. Forty-five percent is ten o'clock (8), and if it is rewritten as a percentage, it is (80%).
9. For the following three plane figures, the area of (2) is 25 square decimeters.
(1) A triangle with a base height of 5 decimeters;
② A square with a side length of 50 cm;
③ The upper bottom is 2 decimeters, the lower bottom is 3 decimeters, and the height is 5 decimeters.
10, the number of boys in one class accounts for 60% of the whole class, and the ratio of the number of girls to the number of boys in this class is (3)
① 3∶ 5 ② 3 ∶ 2 ③ 2 ∶ 3
Do you have all the answers to the first book of sixth grade mathematics? It's all written. I don't know if it's right.
The answers to the first volume of the sixth grade math workbook are very simple. As long as you do everything well by yourself, you will have a good answer. Give up and no longer rely on the so-called answer.
The simple math calculation and answer of the first volume of the sixth grade is 34×3.535-3.5×34.34.
=34×3.5× 1.0 1-3.5×34× 1.0 1
=0
8+89+899+8999+89999
=9+90+900+9000+90000-5
=99999-5
=99994
0.67×2. 1+0.0 18×2 1+8.5×0.79
=0.67×2. 1+0. 18×2. 1+8.5×0.79
=(0.67+0. 18)×2. 1+8.5×0.79
=0.85×2. 1+0.85×7.9
=0.85×(2. 1+7.9)
=0.85× 10
=8.5
22222.2×9.99999
=22222.2×( 10-0.0000 1)
=222222-0.222222
=22222 1.777778
1997× 1996 1996- 1996× 1997 1997
= 1997× 1996× 1000 1- 1996× 1997× 1000 1
=0
0.02+0.04+0.06+0.08+……+ 19.94+ 19.96+ 19.98
=(0.02+ 19.98)×999÷2
= 10×999
=9990
99999×77778+33333×66666
=99999×77778+99999×22222
=99999×(77778+22222)
=99999× 100000
=9999900000
(4 5/6-3 3/4)/(3/ 14+2/7)
= 13/ 12÷ 1/2
= 13/6
=2 and 1/6
(4.8/ 1 and 4/5+3 and 1/2+7 and 1/3)*4/9
=(2 2/3+7 1/3+3.5)*4/9
=( 10+3.5)*4/9
= 13.5*4/9
=6
17.2/(3 2/5- 1.25)*2/3
= 17.2/2. 15*2/3
= 17.2÷43/3
= 1.2
5*5 and 1/5
=5*5+5* 1/5
=25+ 1
=26
(5 2/5- 1.8)/[( 1. 15+ 13/20) * 1 2/3]
=3.6/[ 1.8*5/3]
=3.6/3
= 1.2
3 5/8*5 1/5+5 1/5*6 3/8.
=5.2*(3 5/8+6 3/8)
=5.2* 10
=52
[3/4-7/8/(5/6+4/5)]*28
=[3/4-7/8÷49/30]*28
=[3/4- 15/28]*28
=3/4*28- 15/28*28
=2 1- 15
=6
(1.25 * 4/5-0.76)/(1and 3/8+ 1 and 1/40)
=( 1-0.76)/2.4
=0.24/2.4
=0. 1
[(0.2+ 1/3)*4.5]/(8 and 1/20-6.45)
=8/ 15*4.5/ 1.6
=2.4/ 1.6
= 1.5
X+3 and 2/3=5.
x * 9 3/4 = 7 1/ 1 1x/2/5 = 10。
6 2/3-x = 4.25 6.4 * 1.7+6 2/5 * 8.3
(4 6/7+ 1.75)/ 1 and1114+3 and 5/6.
2. 16-7x=0.06
1/2x-0.5=5 and 1/2.
8. 16- 1.26/0.3* 1.5
=8. 16-4.2* 1.5
=8. 16-6.3
= 1.86
8.4*[( 1.2+3 and 1/3)/3.4- 1/2]
=8.4*[68/ 16/3.4- 1/2]
=8.4*[5/4- 1/2]
=8.4*3/4
=6.3
5.8:x=3 and 1/2:7
3.5x=7*5.8
x=7/3.5*5.8
x=2*5.8
x= 1 1.6
3/ 10*55-4x= 14.5
16.5-4x= 14.5
4x=2
x=0.2
19.38-4 and 7/8-5 and 1/8.
= 1.938-(4 7/8+5 and 1/8)
= 19.38- 10
=9.38
13 7/ 13-(6 3/5+3 7/ 13)
= 13 7/ 13-3 7/ 13-6 3/5
= 10-6 and 3/5
=3.4
1 3/4+[2 3/ 14-(2 3/ 14- 1.875)]/2 1/ 12.
= 1 3/4- 15/8* 12/25
= 1 and 3/4-9/ 10
=0.85
(9.4-8 2/5)/[(1.1+115) *1and 7/ 18]
= 1/[7/6*25/ 18]
= 1÷ 175/ 108
= 108/ 175
Don't be silly, son. The answers in the first book of sixth grade mathematics are all excellent.
You can't get the answer,
Why not shoot a few more questions and send them to Du Niang?
There are many mathematicians.
The new edition of the sixth grade math book exercises 17 all the answers
1.3.14× 40 =125.6 (cm)
2. 126÷3. 14÷2
= 126÷(3. 14×2)
= 126÷6.28
About 20 centimeters
A: _ _ _ _ _ _ _ _ _ _.
3. 1.57÷3. 14÷2 3. 14×0.25? 0.20 square meters
=0.5÷2 A: _ _ _ _ _ _ _。
= 0.25m.
4.( 1) 3. 14×( 10? -4? ) (2) 16÷2=8 (Deutsche Mark)
=3. 14×( 100- 16) 16×8÷2
=3. 14×84 = 128÷2
=263.76(cm？ )=64(dm？ )
3. 14×8? ÷2
=3. 14×64÷2
=200.96(dm？ )
64+200.96=264.96(dm？ )
5. A: In the case of equal perimeters, the area of a circle is the largest and the area of a rectangle is the smallest; When the areas are equal, the circumference of a rectangle is the longest and that of a circle is the shortest.
I hope I can solve your problem.
Simple operation problems in sixth grade math scores Volume I 1.3/7 × 49/9-4/3.
2.8/9 × 15/36 + 1/27
3. 12× 5/6 – 2/9 ×3
4.8× 5/4 + 1/4
5.6÷ 3/8 – 3/8 ÷6
6.4/7 × 5/9 + 3/7 × 5/9
7.5/2 -( 3/2 + 4/5 )
8.7/8 + ( 1/8 + 1/9 )
9.9 × 5/6 + 5/6
10.3/4 × 8/9 - 1/3
1 1.7 × 5/49 + 3/ 14
12.6 ×( 1/2 + 2/3 )
13.8 × 4/5 + 8 × 1 1/5
14.3 1 × 5/6 – 5/6
15.9/7 - ( 2/7 – 10/2 1 )
16.5/9 × 18 – 14 × 2/7
17.4/5 × 25/ 16 + 2/3 × 3/4
18. 14 × 8/7 – 5/6 × 12/ 15
19. 17/32 – 3/4 × 9/24
20.3 × 2/9 + 1/3