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(完整版)分数四则运算习题

(完整版)分数四则运算习题
(完整版)分数四则运算习题

分数四则运算习题

1、直接写得数

=23109÷ 15 -16 = 47 ×1= 12 +17 = 1953

×0= =4375? =7997÷ =3456? =21575÷ =4398? =165÷

=38152019? 13 ×0= 14 × 25 = 56 ×12= 712 × 314 = 45× 35

= 9×718 = 23 × 910 = 425 ×100= 18×16 = 411 × 114

= =1232? 21+5

1= =12165÷ =322÷ 0.82= =8521? =103109- =131020? =98188÷ =7

315÷ =5310? 120÷3÷20= 1-31-3

2= 3.5÷0.07= 27 +35 +57 = 112= 54-(54-21)= 25 ×0×58 = 2.5×7×4= =515+

2、能简算的要简算。

111471685÷÷ 35246583?? 11555382619?÷ 2535312?÷

38 ×4÷38 ×4 43853485÷?+ 58 ÷ 712 ÷ 710 12 ÷ 54 × 23

17×

916 ( 34 +58 )×32 59 × 34 +59 × 14 44-72×512

54 × 18 ×16 15 + 29 × 310 503×51 90×491

3-712-512 57×38+58×57 815×516+527÷109 (1-21-41)÷8

1

18×(49+56) 23×7+23×5 (16-112)×24-4

5

47 ÷32 +47 ÷3 (1÷14 + 14 ÷1)×8 28×(41+71-14

3)

12÷(1+31-65) 52×4÷52×4 1×1001÷20001×10

1

43-43÷3+53 31÷21-45×52 53+41÷(32-23×3

1)

52×(43+51)÷1019 136÷[117×(1-73)] 5-23×2110-7

2

85×43+41×85 (125+167)×48 3-127-12

5

43×52+43×0.6 257×118+257÷311 257×101-25

7 2543

×4 (39×72+72×4)÷72 127-(41-12

5)

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