2 7 - — =3 21 — × — =34 7862 + — = 5 16 ÷ — = 3 710.45×0.9=
9.2÷0.4=
2.55+0.88=
79.8-6=
11.6÷0.04= — + — =857—÷ 1— = 611 6 — - 1 —= 3 310— + 1— = 9258 + —9=2—+ 5 —= 3 431— + — = 453 — ÷ 1— = 413 4— - 2 — = 55 — × — =
615—+ 6 —=
3 790%× —6 =
7 1— + 3 —=
324 1
- — =
2 2+ 4 —=
5 96 — + — =
815 —+ 4 — =
4 390% + —1 =
8
4.6÷0.02= 9÷0.06= 69+39= 510
+410= 12×70= 720÷20= 83+0.1= 0.6×0.9= 3.8 ÷0.2= 6.96 +
0.17= 1÷0.01= 89.8+1= 8.5-0.18= 16.2÷0.09= 51-41= 510
-460= 23+20=
4 1 — × — = 3 5 2 8 ÷ — = 3 7 21 1 — ÷ — = 9 6 1 2 ÷ — = 3 1 900÷60=
86-0.8=
0.9×0.5=
3.4÷0.1=
3.18+0.32= — ÷ — = 6 10 3 — ÷ 1 — = 9 2 5 — + 13 — = 4 4 11 — + 1 — = 9 5 9— × 4 — = 4 3 3 + 1 —8 = 1 6— + — =8 6 5 — × 1 — = 5 1 2 — ÷ 7 — = 2 2 9 × — =
1 7 — × 1 — =
4 3 1 — × 7 — =
7 875% ÷ —6 =
5 1 — × 1 — =
9 5 3 1
- — = 8
7 + 1 — =
8 8 — × 1 — =
9 6 1 — + 7 — =
2 6
6.9÷0.03= 69.4+1= 5.6+0.15= 9+0.37= 56-11= 710
-230= 20+30= 770÷70= 53+0.5= 0.6×0.8= 7.6 ÷0.4= 5.11 -
0.63= 18.9÷0.07= 6.9+0.16= 803-17= 8.9+0.2= 71-37=
11 8 — - — = 3 3 9 1 — + — = 8 3 7 1 85% ÷ — =4 1 7 — + — = 6 8 1500+150=
14+40=
720÷60=
70-0.8=
0.45×0.9= 9 - — =2 6— ÷ 6 — = 3 5 8 — × 1 — = 7 5 7 — + 1 — = 4 11 4 — - 8 — = 7 4 7 — ÷ 3 — = 5 2 3 4 ÷ — =1 4 — ÷ 10 — = 9 9 9 — × 6 — = 8 5 9 ÷ — =
5 2 - 6 — =
7 2 — ÷ 3 — =
3 4 1 — + 1 — =
2 5 40% + —7 =
8 1 — × 1 — =
2 4 8 4
+ — =
5 9 + 8 — =
9 1 — × 1 — =
3 4
7.8÷0.6= 2.02 -
0.91= 59.3-6= 2+0.79= 582-19= 760+27= 99-11= 940
-330= 27×10= 980÷70= 19+0.3= 0.55×0.8= 5.6÷0.4= 1.69 +
0.93= 8.5+0.22= 4-0.11= 1.4×0.8=
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