六年级简便计算1

简 便 计 算

1. 72×2.09-1.8×73.6

2.4.4×57.8+45.3×5.6

3.3.75×735-3/8×5730+16.2×62.5

4.45678+56784+67845+78456+84567

5.(1988+1989×1987)/(1988×1989-1)

6.999×274+6274

19978. ×1999 1998

13149. 41 × +51 × 3445

1510. ×35+ ×17 66

145111. × + × 179179

51611512. ×79 +50× + × 9179917

13. 238÷238

14. 16311 ÷41 1339238 239

111115. 1- + + + 6425672

1111116. + + + + 42870130208

17.

111118. + + +………+ 248256

2222219. + + + + 392781243

11xxxxxxxxxxxx120. ( + + + )×( + +)-()×( + + ) 234534562345634519981998199819981998 + + + + 1×22×33×44×55×6

 

第二篇:小学六年级数学总复习 简便计算 (1)

简 便 计 算

13512×6.6+2.5×60.75+31310. 6÷0.25

22× +25×75%-7×0.75 ×(5-5.375) 3325 1178 -13-123 4.6+325 +635 415×5337-14 42.8+549 +7.2+359 3853842557 +23564511 -16711235347+39-37 +1984 45+945 +99454455

445-(245512 )

5-214317 -117

1656

9516 ×4.25+44 ÷6 0.625×0.5+518 +2×62.5%

3138 ×725313÷8 +149997 2.5×(109101010

) 4 0.25×63.5-114 ×132 6715×2.5-2172×15

817

99 +18

1644

57

-1.8)

(111+999) ÷[56×(33

7 -8 )]

49.5×1035 -(50-1

2

×0.6

711×41419 +5519 ÷47

711

45×(79 +415

-0.6)

897×3

8

-37.5%+104×0.375

48

3.5×114 +1.25×7104

5

71×99 3755+2996 8439+1001 446+295 888+999 1125-996 299×101

563×999 2100÷20

72×156-56×72 25×32×125 709×99+709

0.25×48 2.5×37 0.4×21

3

212×6.6+2.5×63

5 75.3×99+75.3 4.6×3.7+54×0.37 0.125×34+18×8.25+12.5%

1178―6123―13 1514―4.25―54

19.82―6.57―3.43 4.6+3235+65+5.4

38+2.25+558+734

9.63÷2.5÷4

8.37-3.25-(1.37+1.75)

3 4 7 53

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