7 —+ 5 —=413 4— ÷ 1— = 9 95—+ 1 —= 4 23 1 - — 4=7— ÷ 6 —= 8 57—+ 1 —= 855—+ 13 — = 619 6— + 2— = 310 3— ÷ 1— = 9 791× —9= 10 — + 6 — = 97 1 —× 1 —=2 4 80%×—1 =17—× 1 —=5 2 5 ÷ 7 —= 87÷ 3— =4 7 — × 5 —=814—× 1— = 9 2 75%+ —7 =61 — × 6—=95 4- 1 —6= 3 - 3— = 4 3
-0.59= 66
-43= 730
-150=
29+10= 400
÷20= 76
+0.7= 0.5
×0.7= 9.1 8.18÷0.7=
-0.31= 8.8
-0.18= 774
+49= 17.6
÷0.08= 5
+0.38= 80
-29= 640
+330=
12+50= 550
÷50= 48
-0.1= 0.25
×0.2= 9.6 ÷0.6= 8.22
-0.97 = 6.6
÷0.06=
7 — × 1 — =6 1 2 — + 11 — = 2 13 2 — + 4 — = 3 3 8— ÷ 3 — = 9 28 1 + — 5 = 1 — + 5 — = 9 6 7— + 6 — = 8 1 5— + 7 — = 4 13 4 — ÷ 8 — = 9 9 8— × 8 — = 9 75 2 ÷ — 3 = 1 — ÷ 1 — =7 3 1 — × 1 — =9 320% + —1 = 1 8 — × 1 — =8 8 9 1 + —3 = 2 + 7 — = 7 6— + 1 — = 8 7 1 — ÷ 7 — =8 6 70% + —1 = 1 3 — × 3 — =6 4 4 1 × — = 7 1.1
×0.1= 7
+0.69= 1.7
×0.8= 63
-34= 890
-430=
13×70= 600
÷30= 77
+0.3= 0.4
×0.1= 5.5 8.12 ÷ 0.5 =
+0.79= 553
+26= 69.5
+4= 49.5
-3= 9.8
÷0.07= 79
+45= 810
-360=
18×50= 220
÷20= 96
+0.2= 0.3
×0.6= 6 ÷ 0.5 =
7 — × 8 — =6 2 7 — ÷ 6 — = 3 7 7— + 7 — = 2 2 19 — + 1 — = 9 9 4 — ÷ 1 — = 3 7 8 + 7 — = 6 6 — × 5 — = 7 2 6 — ÷ 6 — = 3 5 7— ÷ 13 — = 6 6 13 — ÷ 2 — = 7 7 5 — × 1 — = 4 2 9 × 1 — = 8 8 — ÷ 5 — = 7 1 6 — ÷ 6 — = 9 5 15% ÷ —1 = 1 6 — ÷ 6 — = 5 7 9 + 1 — = 5 9 × 7 — = 6 8 — + 7 — =7 1 6— × 8 — = 5 7 45% + —6 = 7 1 — + 4 — = 7 3 5.95
-0.57= 7
-0.22= 2.7
-0.2= 9.2
÷0.04= 19.4
+8= 99
-39= 990
+350=
19+50= 560
÷40= 86
+0.7= 0.45
×0.9= 9.5 ÷0.5=8.11
+0.56 = 17.5
÷0.07= 19.6
-2= 788
+37= 760
-32= 61
+17= 590
+380=
30×60= 900
÷50= 43
-0.7=
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