五年级 小数的加减混合运算

1) 5.2 + 0.847 – 2.59 =

• 11.58

• 6.40

• 3.457

• 5.788

2) 7.1m – 1.35m + 4.025m =

• 10.275 m

• 9.775 m

• 9.725 m

• 9.225 m

3) 12.37 + 9.8 – 6.089 =

• 8.659

• 28.259

• 16.801

• 16.081

4) 23 – 10.64 + (            ) = 17.369

• 51.009

• 16.271

• 17.369

• 5.009

5) 8.69 – 2.016 + 73.2 =

• 79.874

• 83.906

• 62.494

• 13.85

6) 10.3 + 91.543 – 7.15 =

• 94.693

• 108.993

• 74.093

• 90.931

7) 515.03 – 71.94 + 51.05 =

• 4.9414

• 4941.4

• 494.14

• 49.414

8) 99.31 – 11.476 + 8 =

• 87.834

• 95.834

• 15.37

• 87.842

9) 57 + (          ) – 11.27 = 71.025

• 116.755

• 25.295

• 139.295

• 2.755

10) 84.92 + 73.2 – 59.999 =

• 218.119

• 71.719

• 69.223

• 98.121