3 —÷ 2 —=434 ÷ 7— =88 — ÷ 4— = 7 32— + 8— = 3 75— ÷ 5 —= 2 216 — + 1 —= 737 —÷ 4 —= 457- 1 —17 =—÷ 5— = 7 43—÷ 1 —= 4 5 7— + 1 — = 66 1 —× 7 —=8 6 7 1+ — =2 5× 6 —=7 7 — ÷ 10— = 619—÷ 9 —=7 8 90%÷—6 =15—÷ 1— = 4 4 3 + 1 —= 67÷ 1— =6 1 — × 1 —=418—+ 5 —=46 910
÷70= 47
+0.6= 0.6
×0.9= 6 ÷2.40.5
+= 0.57= 29.2
+5= 4
÷0.04= 13.8
÷0.06= 1.6
×0.4= 81
-12= 840
-220=
24+30= 740
÷20= 69
-0.6= 0.15
×0.2= 7.7 3.48÷0.7=
-0.9= 12
÷0.04= 6
+0.49= 2.4
÷0.02= 79.5
+6= 91
-49=
19 — ÷ 8 — =7 7 7— × 1 — = 8 2 2 + 4 — =3 2— × 1 — = 3 7 7 — ÷ 1 — = 6 7 5 — + 7 — = 8 11 8 — - 1 — = 3 3 3— × 6 — = 4 5 8 ÷ 4 — =5 6— + 5 — = 5 6 5 — + 4 — = 6 3 30% × —7 = 8 1 — + 1 — =7 2 6 2 × —3 = 7 + 1 — = 1 6— × 5 — = 4 4 1 — + 5 — =3 4 4 35% × — = 13 — × 1 — =5 7 8 1× — = 2 7 - 1 — = 8 1 — ÷ 5 — = 9 4 730
+130=
13+10= 720
÷40= 79
-0.4= 0.2
×0.2= 5.4 ÷0.2= 7.44
+0.36= 3.9
+0.16= 9
-0.72= 6.8
+0.24= 1.6
×0.6= 95
-35= 680
-100=
29+70= 960
÷60= 65
-0.9= 0.5
×0.6= 9.6 3.32 ÷ 0.6=
- 0.05 = 1.4
+0.24= 1.3
×0.5= 79.2
+5=
7 — + 7 — =4 17 4 — ÷ 1 — = 5 6 5 — + 3 — = 7 2 6 10 - —9 = 1 — + 3 — = 6 4 6 — + 1 — = 5 5 1— ÷ 7 — = 2 19 2— - 2 — = 9 7 9 — × 4 — = 6 3 4 +3 —4 = 7— ÷ 1 — = 8 7 1 — ÷ 2 — =8 3 85% + —6 = 15 — ÷ 4 — =7 5 6 × 1 — = 2 7 + 7 — = 8 8 — × 3 — =9 1 4 — ÷ 6 — = 4 7 30%+ —2 = 3 1 — + 6 — =9 7 2 ÷ 9 — 8 = 5 ÷ 1 — = 6 69.6
+5= 92
-16= 620
+440=
26×30= 550
÷50= 97
-0.5= 0.4
×0.3= 8.4 3.74 ÷ 0.7 =
+0.61 = 1.4
×0.4= 7
÷0.07= 399
+35= 27
÷0.09= 72
-49= 540
+250=
29×30= 700
÷20= 43
+0.6= 0.65
×0.2= 6.4 ÷0.4= 6.11
- 0.3 = 1.5
×0.6=
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