新编2017小学数学毕业考试口算专项训练 (76)

 

7× 10— =79—÷ 7 — = 678 — ÷ 1— = 8 57— ÷ 7— = 4 419 — + 1— = 595 — × 6 —= 87 7 ÷ 1 —=16—+ 1 — = 658 — ÷ 1 —= 4 21—÷ 13— = 8 8 16 — ÷ 1 — = 559÷ 1 —= 2 3 × 8— = 47—× 2 —=5 3 1 — ÷ 8— = 3750% × —1 =61 — ÷ 1 —=772 ×4 —3= 6 - 9—=10 8— + 4 — = 9 51 — ÷ 1 —=2345% × —1 =20.5

×0.3= 8.5 1.87÷0.5=

-0.97 = 19.2

+1= 1.6

×0.3= 1

+0.44= 7

-0.72= 62

+39= 510

-170=

17+90= 920

÷40= 30

+0.2= 0.3

×0.7= 6.5 4.73÷ 0.5=

+0.67 = 1.7

×0.1= 1.6

×0.1= 39.6

-9= 807

-44= 60

+24= 580

-470=

15×60=

7 — × 1 — =8 2 5 × 5 — = 6 6 — ÷ 1 — = 5 7 3 — ÷ 1 — = 4 5 7 — ÷ 1 — = 6 6 13 — - 4 — = 7 2 7 — × 1 — = 3 39 - 1 — 6 4 =— × 4 — = 5 3 7— × 8 — = 6 7 1 — + 5 — = 2 2 1 — + 1 — =9 4 8 5÷ — = 4 5 - 5 — = 4 10 — × 5 — = 9 1 4 — ÷ 3 — =6 4 85% ÷ —3 = 1 4 — × 9 — = 3 8 5 ÷ 2 — = 3 4 ÷ 9 — = 8 6 — + 2 — =7 1 3 — × 7 — =4 8 980

÷70= 71

-0.1= 0.55

×0.9= 4.1 6.37 ÷ 0.1=

+ 0.92 = 9

+0.47= 1.1

×0.2= 2

+0.27= 4.4

÷0.04= 88

-44= 920

-130=

24+40= 600

÷40= 30

+0.9= 0.65

×0.1= 9 ÷5.46 0.5 =

+0.67 = 89.6

+3= 29.3

-1= 9.8

+0.19= 19.8

-7= 73

-18=

17 — ÷ 2 — =5 4 5 — ÷ 1 — = 3 7 4 9 + —8 = 5 — + 1 — = 4 3 8 — + 6 — = 7 5 5— + 13 — = 8 19 8 — - 1 — = 9 8 9— × 1 — = 9 5 9 + 10 — = 4 9 — + 8 — = 5 7 5— + 1 — = 4 7 15% ÷ —1 = 6 1 — ÷ 8 — =2 7 3 1 ÷ —8 = 4 + 1 — = 1 5— + 10 — = 5 9 1 — × 1 — =6 380% + —7 = 8 1— ÷ 7 — =5 6 5 6 - —7 = 9 + 1 — = 7 4 — ÷ 8 — =8 7 780

+310=

20×60= 980

÷70= 92

+0.7= 0.7

×0.1= 9.6 ÷0.3= 3.35

+0.18= 29.8

-5= 5

+0.07= 203

-28= 762

+38= 57

+44= 600

+220=

16×60= 840

÷70= 48

+0.9= 0.75

×0.6= 7.2 8.08 ÷ 0.6=

+ 0.47 = 9

-0.16= 69.2

+7= 7.3

+0.2=

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