51 — × — =67 55 — ÷ — =22 19121— + — = 35 17— × — = 26 2 720+21=
59.2-5=
1÷0.01=
73+25=
500-240= — ÷ — =710 7— ÷ 1— = 9 29 + 8 —7=5— + 7— = 666 — + 6— = 555—+ 13 — = 4 4 19 2— - — = 939 — ÷ 4— = 457 + 1 — 8= 25% ÷ — = 13—× 1 —=
5 36
× 1 —=
22 + 7— =
46 —÷ 1 —=
5 41— + 7 —=
68 395% + — =
14 —× 2 — =
2 37
- 7 —8 =
28×20= 480÷40= 82+0.9= 0.7×0.1= 6.2 ÷0.13.51 = -
0.37=8.3+0.15= 1.8×0.6= 12÷0.04= 720-23= 74-47= 570
-200= 28+60= 960÷40= 43-0.2= 0.25×0.9= 9.6 ÷0.1
=
7 9 — ÷ — = 6 8 5 1 — ÷ — = 4 3 7 13 9 8 ÷ — = 8 8 1 — × — = 9 7 1 3 5.68+0.87=
89.3-4=
4+0.61=
481-24=
4.4+0.16= — + — = 6 19 6 — + 4 — = 3 3 3 — × 6 — = 4 7 8 1÷ — = 3 3 — ÷ 7 — = 4 8 6 — × 1 — = 7 2 7 11 — + — = 4 13 4 — - 4 — = 5 4 5 — × 2 — = 3 3 — ÷ — =
7 2 95% × —3 =
1 2 — + 7 — =
4 8 7
+ 4 — 3 =
8- 1 — =
9 7 — ÷ 5 — =
6 41 — ÷ 6 — =
4 5 25% × —2 =
13 — ÷ 1 — =
9 4
58+33= 860
-200= 27×40= 770÷70= 25+0.6= 0.6×0.5= 9÷0.6 4.28 = +
0.59= 3.6-0.11= 1.2×0.6= 618+44= 1.6×0.6= 97+46= 710
+160= 24+90= 600÷40= 26+0.2=
1 7 ÷ — = 7 7 2 — × — = 6 3 2 3 2 8 + — = 3 10 8 ÷ — = 9 1 6 0.3×0.3=
6.6÷0.6=
5.43-0.55=
8-0.27=
4.1+0.22= — ÷ — = 3 1 2 — + 5 — = 4 11 4 — + 8 — = 3 3 2 — + 6 — = 3 7 6 1 ÷ — = 5 8 — × 4 — = 6 5 8 1 — × — = 7 3 7 — + 5 — = 8 11 8 — + 1 — = 5 5 — + — =
6 1 5 — × 8 — =
9 7 65% ÷ —4 =
13— ÷ 5 — =
4 6 6
- 1 — 2 =
8 × 1 — =
42 — × 7 — =
3 1 8 — + 7 — =
8 6 35% + —7 =
6
8+0.59= 3+0.13= 77+31= 740
+310= 19+80= 560÷40= 25+0.3= 0.35×0.4= 2.5÷0.1= 8.48 +
0.05= 39.2-7= 7.5÷0.03= 2.2+0.11= 706-31= 67+13= 720
+450= 20+70=
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