9- 4 —13 = —× 3 — = 454 — × 1— = 4 27— ÷ 5— = 2 216 — - 8— = 545 — + 6 —= 55 7 × 6 —=35—× 7 — = 476 — ÷ 4 —= 8 51—÷ 13— = 4 4 16 — ÷ 4 — = 332÷ 1 —= 3 3 × 1— = 19—+ 5 —=4 4 1 — × 6— = 6795% × —9 =81 — + 3 —=544 -1 —5= 8 × 1—=73—× 9 — = 6 8 1 — ÷ 7—=6830%÷—7 =60.25
×0.9= 9.1 6.25÷0.7=
-0.41 = 5
+0.06= 9.9
÷0.09= 1.6
×0.1= 1.1
+0.28= 80
+43= 550
+290=
10+40= 720
÷60= 45
+0.7= 0.2
×0.5= 7.5 4.92÷ 0.5=
-0.56 = 2.2
÷0.02= 1.6
×0.3= 1.7
×0.3= 2
-0.79= 82
-17= 730
+430=
22×90=
8 — ÷ 4 — =9 3 8 × 1 — = 1 4 — × 1 — = 3 3 10 — × 6 — = 9 7 1 — + 7 — = 6 19 6 — + 4 — = 5 5 7— × 4 — = 8 37 ÷ 6 — 2 7 =— × 5 — = 3 4 6— ÷ 6 — = 5 7 5— + 11 — = 8 8 1 — ÷ 6 — =9 7 5 3× — = 2 4 - 7 — = 6 1 — + 8 — = 7 1 9 — ÷ 1 — = 6 825% ÷ —7 = 16 — ÷ 1 — =3 8 8 × 1 —= 8 8 × 1 — = 9 10 — ÷ 1 — =9 1 5 — × 7 — =7 6 800
÷40= 49
-0.4= 0.5
×0.3= 3.9 5.74 ÷ 0.1=
- 0.65 = 9.5
÷0.05= 7.5
÷0.05= 5.5
÷0.05= 1.7
×0.4= 62
-38= 770
+310=
16+20= 700
÷50= 49
+0.2= 0.55
×0.8= 9.1 5.48 ÷ 0.7 =
+0.41 = 5
+0.56= 15.2
÷0.08= 9.1
+0.27= 29.5
-3= 86
+44=
19 — + 4 — =3 5 3— ÷ 4 — = 6 5 8 × 7 — =8 1— + 7 — = 5 6 2 — ÷ 1 — = 3 1 2 — + 1 — = 6 19 6 — - 8 — = 7 7 7— × 1 — = 6 5 2 + 7 — =8 8— ÷ 8 — = 7 9 5 — ÷ 1 — = 6 7 90% × —3 = 4 1 — + 1 — =3 8 9 6 × —5 = 6 - 1 — = 1 3— + 1 — = 3 8 1 — + 4 — =2 5 3 85% ÷ — = 12 — ÷ 6 — =3 5 5 5× — = 4 6 ÷ 1 — = 8 6 — × 7 — = 5 8 860
+300=
10+70= 780
÷60= 96
-0.1= 0.35
×0.5= 9.1 ÷0.7= 8.22
+0.94= 5.7
+0.11= 1.1
÷0.01= 7.6
+0.27= 534
+32= 54
+11= 650
+460=
30×80= 680
÷40= 12
+0.3= 0.8
×0.7= 7.5 7.69 ÷ 0.5=
+ 0.96 = 69.5
+7= 397
+15= 2.6
-0.24=
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