9.432×0.00 5.6×6.5 4.88×2.9 5.6 1×4.3 8.9×2.4 5.5×55 9.77×0.02 1.384×5. 1 8.78×83 2.6×6 0.059×0.2 4 .268× 1 .7 57×5.7 9.46×2.85 17.8×6.4 1.5×4.9 2.5×0.88 5.555×5.2 2.22×3.33 7.658×85 36.02×0.3 56.78×8

2.5×7. 1×4 16. 12×99+ 16. 12 5.2×0.9+0.9

7.28×99+7.28 4.3×50×0.2 64-2.64×0.5

26× 15.7+ 15.7×24 (2.275 +0.625)×0.28

3.94+34.3×0.2 1.2×(9.6÷2.4)÷4.8

8.9× 1. 1×4.7 2.7×5.4×3.9 3.6×9.85-5.46

8.05×3.4+7.6 6.58×4.5×0.9 2.8×0.5+ 1.58

32+4.9-0.9 4.8-4.8×0.5 ( 1.25-0. 125)×8

4.8× 100. 1 56.5×99+56.5 7.09× 10.8-0.8×7.09

4.85 + 0.35 ÷ 1.4

8.7 × 17.4 - 8.7 × 7.4

12.5×0.4×2.5×8 0.87×3. 16+4.64 9.5× 10 1

0.68 ÷(5.2 -3.5)× 1.25

40.5 ÷ 0.8 1 × 0. 18 4.8 ×( 15 ÷ 2.4)

6.8 1+6.8 1×99 0.25× 185×40 4.4×0.8-3.4×0.8

(9.37+9.37+9.37+9.37)× 2.5

2.37×6.3+2.37×3.7 2.5× 1.25×0.32 3.8× 10. 1

2.5×(3.8×0.04) 7.69× 10 1 3.8× 10. 1

0.25×39+0.25 0. 125×72 46×0.33+54×0.33

(8×5.27) × 1.25 6.8 1+6.8 1×99 0.25× 185×40

6.8×0.75÷0.5 3.75÷0. 125–2.75 1.53+23.4÷7.2

9.5×99 13.5×0.98 12.5×8.8