6 8 × — =7 11 — ÷ — =73 3893 ÷ — = 8 53 + — = 4 750.6×0.3=
8.4÷0.4=
4.76-0.31=
6+0.05=
8.9-0.24= — + — =477—÷ 13— = 2 219 — + 2 —= 7 75— + 4— = 4522 - —3=1—× 6 —= 8 726— × — = 315 — + 1— = 616 6— + 8 — = 55 — ÷ — =
816—+ 1 —=
3 820%× —1 =
2 1— ÷ 3 —=
526 2
+ — =
3 3+ 1 —=
8 11 — ÷ — =
614 —÷ 5 — =
5 685% × —5 =
4
1-0.16= 16.8÷0.07= 55-47= 930
+210= 14+90= 800÷50= 26+0.6= 0.7×0.2= 8.4 ÷0.6= 6.35 -
0.99= 8.3-0.15= 1-0.42= 2+0.68= 7.4-0.17= 94+26= 520
-180= 23+40=
5 8 — × — = 4 7 1 9 - — = 8 8 51 5 — ÷ — = 4 6 3 4 ÷ — = 2 2 480÷40=
74-0.3=
0.4×0.5=
6.4÷0.4=
4.93+0.58= — + — = 9 3 6 — + 1 — = 4 1 2 — + 5 — = 8 8 17— + 8 — = 5 5 5 — ÷ 4 — = 4 37 - 9 —8 = 4 4 — × — = 5 5 3 — + 3 — = 4 7 2 — ÷ 11 — = 4 4 7 + — =
4 3 — × 1 — =
3 7 1 — × 4 — =
2 565% ÷ —3 =
2 1 — ÷ 1 — =
6 7 7 7
- — = 6
7 + 2 — =
1 3 — + 6 — =
8 7 1 — + 9 — =
4 8
8.4÷0.06= 20÷0.08= 12÷0.05= 1.3×0.3= 71-18= 710
+190= 10+80= 770÷70= 82+0.9= 0.55×0.4= 7.2 ÷0.6= 6.79 -
0.6= 6+0.05= 6-0.34= 59.6-9= 8.4+0.27= 84-14=
13 1 — ÷ — = 5 5 9 1 — × — = 8 2 8 1 85% × — =4 1 6 — ÷ — = 9 7 6520-490=
13×80=
750÷50=
72+0.8=
0.7×0.3= 5 ÷ — =9 7— + 8 — = 8 7 8 — ÷ 4 — = 7 3 1 — ÷ 5 — = 8 17 8 — ÷ 2 — = 3 8 3 — × 6 — = 9 7 1 8 × — =4 3— ÷ 2 — = 5 6 3— + 6 — = 7 7 8 - — =
7 4 - 1 — =
4 3 — × 4 — =
4 5 1 — × 6 — =
6 5 85% ÷ —3 =
4 1 — ÷ 1 — =
6 4 8 7
- — =
8 4 ÷ 6 — =
5 1 — × 6 — =
9 7
4÷0.2= 7.38 -
0.72= 9.6÷0.06= 1.3+0.18= 2-0.25= 89.3+4= 89-44= 950
+150= 12×80= 460÷20= 78-0.1= 0.75×0.8= 5.2 ÷0.4= 7.1 - 0.52
= 1.1÷0.01= 4.2-0.26= 1.3×0.4=
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