9 —+ 1 —=857 × 1— =13 — × 1— = 4 94— ÷ 4— = 5 31— + 11— = 416 4— ÷ 1 —= 5 55—÷ 1 —= 623+ 5 —56 =—× 1— = 6 34—× 3 —= 5 2 7— + 5 — = 88 1 —× 6 —=7 7 2 1× — =2 9+ 4 —=5 1 — + 6— = 717 —÷ 2 —= 7 365% + —6 =15—× 7 —=8 8 7- 1 —=2 8 - 8— =91—× 5 —=714—÷ 1 —=72 300
÷20= 71
-0.3= 0.4
×0.5= 9.9 1.18÷ 0.3=
-0.47 = 1.7
×0.6= 59.4
-4= 418
+33= 19.9
-6= 84
+37= 860
-300=
13+50= 560
÷40= 15
+0.2= 0.2
×0.9= 8.4 7.24÷0.6=
+0.21= 9.7
-0.21= 1.1
×0.1= 246
-33= 2
+0.21= 72
+22=
13 — ÷ 1 — =7 6 7— + 1 — = 5 2 8 - 5 — =6 4— × 2 — = 5 3 2 — + 4 — = 3 5 3 — + 13 — = 2 2 19 — - 1 — = 5 6 5 — ÷ 4 — = 5 5 2 ÷ 8 —= 4 7 — ÷ 6 — = 3 7 8— × 4 — = 7 3 50% + —6 = 7 1 — + 5 — =7 6 2 1 + —2 = 3 + 6 — = 6 5— ÷ 5 — = 5 4 1 — ÷ 4 — =8 3 1 60% ÷ — = 12 — + 6 — =4 7 2 1- — = 3 9 + 4 — = 3 7 — ÷ 8 — = 8 7 890
+230=
22×20= 840
÷70= 78
-0.5= 0.55
×0.6= 4.2 ÷0.3= 1.62
-0.27= 1.6
×0.4= 1
-0.54= 1.6
-0.17= 453
+27= 78
+25= 590
+160=
29×20= 720
÷40= 98
-0.4= 0.65
×0.2= 9.1 2.65 ÷ 0.7=
- 0.04 = 1.6
×0.1= 7.5
-0.19= 12.6
÷0.09=
1 — ÷ 7 — =4 11 4 — + 2 — = 3 6 3 — × 4 — = 5 5 3 8 × —7 = 1 — × 9 — = 6 5 8 — × 1 — = 4 5 3 — + 7 — = 2 17 2 — - 8 — = 9 9 9 — + 1 — = 8 5 3 1 + —5 = 7 — ÷ 1 — = 8 8 1 — + 7 — =2 6 35% ÷ —1 = 12 — ÷ 1 — =6 2 8 × 1 — = 3 8 + 7 — = 6 7 — × 4 — =6 1 3 — + 1 — = 5 2 15%× —1 = 8 1 — ÷ 5 — =4 4 4 - 6 — 7 = 6 ÷ 8 — = 7 1.4
×0.9= 72
+14= 630
-270=
16×10= 680
÷40= 64
-0.6= 0.55
×0.1= 7.2 3.76 ÷ 0.6 =
+0.12 = 1.9
×0.9= 384
+14= 8.8
÷0.04= 6.7
+0.24= 61
-11= 720
+490=
11+10= 720
÷60= 43
-0.4= 0.95
×0.1= 8 ÷0.5= 5.6
- 0.97 = 19.3
-3=
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