新编2017小学数学毕业考试口算专项训练 (62)

 

17— - 8 —=747—÷ 1 — = 37 9 × 10— =59 — × 1— = 6 87— + 1— = 6 35— ÷ 5 —= 2 216 — ÷ 1 —= 383 —÷ 1 —= 725 ÷ 1 —=36 — ÷ 2 —= 4 33—+ 4 —= 4320% + —1 =31 — × 1 —=2695-—6= 6 × 1—=68—÷ 10 — = 5 91 — × 3 —=5410% ÷ —6 =51—× 3 —=9 2 3 1 ×—3= 6- 8 —=87—+ 3 —=74 980

+100=

22×50= 770

÷70= 93

-0.4= 0.9

×0.3= 9.1 ÷0.7= 2.57

+0.81= 881

-40= 2.4

+0.15= 5

+0.07= 19.6

-8= 59

-30= 950

+330=

17+50= 960

÷60= 19

-0.2= 0.95

×0.5= 9.1 3.89÷ 0.7=

+0.81 = 1.6

×0.4= 89.6

-1= 1.8

×0.7=

5 — ÷ 5 — =2 13 2 — + 2 — = 5 2 5 — × 1 — = 3 5 4 1 - —8 = 1 — + 7 — = 7 6 6 — + 1 — = 7 7 3 — ÷ 11 — = 4 19 4— + 1 — = 9 6 9 — + 3 — = 5 2 8 ÷3 —4 = 7— ÷ 8 — = 6 9 1 — ÷ 1 — =6 8 20% ÷ —1 = 14 — + 2 — =9 3 5 + 1 — = 2 3 × 8 — = 7 10— ÷ 7 — =9 1 6— ÷ 6 — = 7 7 45% ÷ —1 = 6 1 — ÷ 1 — = 5 7 8 + 1 — 4 = 6 - 1 — = 9 7.5

-0.29= 85

+29= 780

+450=

25×70= 910

÷70= 58

-0.8= 0.95

×0.8= 8.4 6.51 ÷ 0.6 =

+0.45 = 462

-48= 9.9

÷0.09= 8

+0.83= 1.9

×0.7= 79

+10= 590

-360=

12+40= 840

÷60= 67

-0.3= 0.25

×0.9= 9.1 ÷0.7= 2.65

+ 0.96 = 522

+13=

7 — × 1 — =8 5 2 — + 13 — = 6 6 11 — ÷ 8 — = 7 7 10 — + 6 — = 9 78 9 ÷ — 8 = 5 — ÷ 1 — = 4 5 7— + 6 — = 6 1 5— ÷ 7 — = 6 17 6 — ÷ 4 — = 5 5 5— + 3 — = 4 24 4 ÷ — 5 = 7 — + 4 — =8 5 1 — × 9 — =5 830% + —7 = 1 6 — ÷ 1 — =8 8 5 1 × —8 = 7 ÷ 9 — = 9 8— × 8 — = 8 9 1 — + 1 — =5 5 40% × —5 = 1 4 — × 7 — =4 8 2 5 × — = 6 1.4

×0.5= 10.8

÷0.06= 839

-15= 87

+41= 840

-200=

16×70= 740

÷20= 82

-0.5= 0.95

×0.1= 9 ÷5.48 0.5 =

-0.02= 8.4

+0.12= 1.4

÷0.01= 2

+0.25= 4.9

+0.19= 67

+47= 970

+190=

24+70= 760

÷40= 29

-0.4= 0.4

×0.8= 9 ÷ 0.5 =

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