10. 1-0.89= 0.68+0.42= 8. 1-5. 1=
0.728-0.24= 0.8+0. 18= 0.89-0.25=
1-0.98= 0.048+0.52= 5×400=
19.9+ 1 1. 1= 187÷ 1000= 1+3.89=
0.08 1× 10= 75÷ 10= 0.96÷0.8=
0.8×7= 1.5×7= 1.32×8=
0.7×8= 10.3×2= 5×0.6=
0.9×0.3= 3.5×0.2= 2.0 1×0=
10×0.05= 0. 13×7= 0.2 1× 100=
0.7×4= 0.05×4= 4×0.3=
12.5×8= 2.3×4= 3.25×0=
0.4×50= 30×0. 1= 2.6×3=
4. 1×2= 0.35×0.2= 7.5×0. 1=
1-0.08= 3.5×0.0 1= 1.25÷0.25=
0×9.8= 3.9+0.39= 4.8+5.2=
1.2×3=
2-0.8=
9、 10.7-5.7=
13、0.52+0.08=
17、2÷5=
2 1、8×0.03
25、0.0 1× 100=
25、30×0.0 1=
29、0× 1.22=
40、0.6×5=
43、 1.2-0.9=
6、0.54÷0.6=
10、0.26×0.3=
14、 1÷0.05=
18、20×0.4=
26、2.8+ 10.2=
34、7-0.9=
58、0.55+0.3=
38、0.8+0.2=
4 1、 16÷0.4=
44、0. 14×5=
19、2.5×4=
3 1、 15.3- 10=
35、3.3+7=
39、6÷ 10=
45、0.86+2. 14=
8、0.37+4=
16、3.2÷0.8=
20、0.45+0.55=
24、6.4÷8=
6.4×0.2+3.6×0.2= 6.25×8=
( 1.5+0.25)×4= 2. 14-0.9=
2.87÷0.7= 1.2×0.4+ 1.3×0.4=
7.2×0.3+2.8×0.3= 4.9÷3.5=
4.2÷3.5= 0.75×4=
2.4×2.5= 0.36÷ 12=
8.8÷2.2= 7.5×2.5×4=
0.65× 1.02= 3.9+2.03=
3.2÷ 1.6=
0.05×0.8= 500×0.0 1=
64.32÷ 16= 2.56-0.37=
3.5+3.5×3= 0.99+ 1.8=
16÷ 1.6= ( 1.25+0.36)×0.2=
1.5×0.4= 72.8÷0.8=
0.9÷0.0 1= 5.4-2.5- 1.4=
1.25×0.8×0.5= 1.7+0.43+3.3=
12÷0.3= 5.6× 1.0 1=
99×0.35= 7÷0.25=
4.2÷0. 1= 1 2-6.2-3.8=
0. 1×0.02= 3.5+7.6=
6.3+3.7= 25×0.8=
7- 1.9-4. 1= 12-9.9=
14÷28= 1.6×9+ 1.6=
3× 1.4= 5× 1.02=
2.3÷5= 232- 195=
7.5+2.5= 10. 1-2.4= 10+0.0 1= 4.9- 1.9= 6.3+2.4= 5.8+7.6=
0.2-0.03= 10.7 1+4= 3.7+5.9= 4.5-2.9= 7. 1-2.2= 10-2.4 1=
2.4-0.8= 3- 1.04= 6. 13-2. 15= 6.5÷5= 3.6- 1.9= 2.3+ 1.06=
16.8- 15.9= 1.7×0.03= 5.3-2.8= 0.22×4= 6.03+4. 12= 4.2- 1.3=
24×5= 1.6×7= 7.4÷2= 4.9-4= 8. 1×3= 0.49÷9=
0.05×2= 1.4×6= 0.72÷6= 3.6÷2= 7.7÷ 1. 1= 7×2.3=
8.8÷8= 0.5÷0.25= 60×0.03= 0. 12×80= 6.3÷9= 20+7.04=
9.9×0.9= 1.8×3= 0.2-0.0 1= 4×0.08= 9.6÷0.8= 7.6÷2=
8.3×0= 7.2 ÷0.8= 3÷6= 15.3×0= 6.3×3= 4.2÷0.7=
0.92÷0.4= 0.95× 10= 1.4÷0.2= 0.5 1÷ 17= 0. 19×3= 0.57÷ 19=
2.5×5= 0.72÷36= 0÷0.752= 0.8 1-0.63= 0.04×0.5= 0.29÷ 10=
0.0 19×2= 3.6÷9= 2.38÷ 100= 1.25×3.2= 0.24×5= 8. 1÷3=
1.25×8= 5×0.69= 2×0.48= 3×0.7= 9×0.04= 18×0.5=
60×0.5= 7÷5= 5÷4= 13÷2= 2÷0.04= 0.5×20=
0.25×40= 4÷0.4= 5.4×0.0 1= 5.4÷0. 1= 1÷4= 0. 12÷3=
0.76÷0.38= 14÷5= 4.5÷ 15= 1÷8= 3÷4= 12× 1. 1=
0. 15÷5= 9.8÷7= 7.2×0.2= 1.5×60= 10÷ 1.25= 5×0.07=
5×0.9= 9-8.57= 2.8÷ 14= 1-0.9÷0.9= 7.8+0.02= 1÷0.00 1=
0.3×0.5=0.3÷0.5= 6.5×2= 1÷0. 125= 0. 125× 100= 1-0.63=
4.9+ 1.5÷3= 7.9- 1.3×0.3= 8-0.8÷0.8= 2.3-0.69-0.3 1= 0. 1×6.4÷0. 1=
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=