小学六年级数学简便计算题集

小学六年级数学简便计算题集

453532536452.8+5 +7.2+3 4 +2.25+5 +7 7 +4 +2 53 ,16 +16 9988457511711

3534451444442 +3 ,3 +1 +1 0.75+ + +0.375 ，9 +99 +999 +9999 797978455555

44514315514 ,(2 + ) 5-2 -1 48.3-15 -4 9 ×4.25+4 ?6 512171766645

513539990.625×0.5+ + ×62.5% 31 ×72 ?31 2.5×( + + 8281381010109+ ) 10

3117122× +25×75%-7×0.75 0.25×63.5, ×13 6 ×2.5-2 ×44215274 15 817443 +3.125+1 +1 16 +(2 -1.8) 99857

317145477449.5×10 -(50- )×0.6 ×4 +5 ?1 + 45×( + ,0.6) 52111919711915

31317897× ,37.5%+104×0.375 3 ×(5 ,5.375) 3.5×1 +1.25×2

+3.8?848410

4 5

1. 71×99

2. 3755+2996

3. 8439+1001

4. 446+295

5. 888+999

6. 1125-996

7. 299×101 8. 563×999 9. 2100?20

10. 6?0.25 11. 72×156-56×72 12. 25×32×125

3113. 709×99+709 14. 0.25×48 15. 2.5× 0.4×2 73

1316. 2×6.6+2.5×6 17. 75.3×99+75.3 25

3118. 4.6×3.7+54×0.37 19. 0.125×+×8.25+12.5% 48