0.5×4÷0.5×4=

72-3.6÷0.4=

9.5+0.5×2=

15.8-6.8+3.2=

5.4+4.6-2.8=

9-3.2-0.8=

( 1.5+2.4)×0.2=

1.7+ 1.3×0.4=

3.6×2-3.6=

8.5÷0.5+0.6=

9.8×[2.5-(0.95+ 1.3)]=

5.04÷( 1.37+0.23+ 1.875×0.64)=

0.34×[( 144×0.8)÷(2.67+ 1.83)]=

How much is the product of 82.5 and 0.4 greater than the difference between 7.5 and 4.95?

What is the quotient of 3.6 divided by twice the sum of 0.23 and 3.37?

What is the quotient of the sum of 6.25 and 3.75 divided by the difference between these two numbers?

2.82+5.3×2.82+2.82×3.7

9.782÷3.2=

53.73- 17.49=

8.76+0.35 1=

42.4+7.6=

1.58+2.42=

7.8-5.6=

1.25×4=

7.8×0.5=

3.9+2.7=

0.24÷0.3=

2.5×4=

0.3÷ 10=

1.25×8=

5.7÷5.7=

0÷4.8=

77÷7.7=

12-3.8=

8. 1-0.05=

0.24÷0.3=

0.2×0.5=

[(5. 1-3.6)÷0.8- 1]×0.09

(77.4-3.096÷0.4)÷0.03

30. 1÷[(6.07+2.53)×0.7]

0.94×2.5+0.094×75=

98.4×98+98.4×2=

9.28× 13-9.28×4+9.28=

97.2÷[(54.8+45.2)×(6-5.46)]=

1.25×32=

0.56÷7=

1.2×5=

1.9÷0. 19=

7.5×4=

0.36÷ 18=

1.4×0.6=

2. 1×0.3÷2. 1=

2.3-0÷8. 1=

1.37- 1.37÷ 1.37=

8.37×0.4+9.6×8.37

5.28+ 12.5×4. 12×0.8+4.72

( 10.8- 1.06-0.74)×2.87+2.87

3.25×(30. 1-24.9 1÷4.7)

[68.8-(7.8+ 16.08×2.5)]÷ 1.3

Almost. The calculation of equilateral quadrilateral and trapezoid is not convenient to draw here.

In the second volume of the fifth grade of primary school, in terms of calculation, it is mainly to find factors and multiples and common factors and multiples, the surface area and volume of cuboids and cubes, and the addition and subtraction of fractions.