小学4年级简算题200道急!要有答案! 快 别开玩笑!150道行了 2楼的高手,你的答案是错的.
1个回答

1. 86-(26-12)=

2. 156-25-75=

3. 234-(34+190)=

4. 598-514-6=

5. 189-68-42=

6. 498-359-29=

7. 365-76-44=

8. 485-(285-249)=

9. 694-(584+10)=

10.795-237-363=

11.45.55-(6.82+15.55)

12.34.52-17.87-12.23

13. 6.43-(1.4-0.57)

14.23.75-8.64-3.46 15

17.83-9.5-7.83-0.5 16.5.38+88.2-2.38+1.8

27.38-5.34+2.62-4.66

21.63-(8.5+9.63)

7.5-2.45+7.5+2.45

0.9+0.99+0.999

5.09-(0.09+1.23)

9.36-(4.36-3.5)

609-708+306-108+202-198+497-100

14+15+16+……+45+46

9999+9998+9997+9996

99999×26+33333×22

19175÷59+678

36.5×1.4-8.51÷3.7

1.3-3.79+9.7-6.21

8×0.4×12.5×2.5

125×(8+0.8+0.08)

35 ÷〔78 -(25 +38 )〕

1.7+150 +3.98 17.625-(4.4+58 )

3.35×6.47×2+6.7×3.6

18.7-3.375-6.625

2.5×4.4

25×1.25×32

3.75+4.1+2.35)×9.8

1.28+9.8+7.72+10.2

12 ×1120 +12 ×2049

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