11 — + — =39 81 — + — =72 71384 × — = 9 86— ÷ — = 95 148.42+0.93=
470+30=
6.8+0.28=
6-0.27=
3.6÷0.02= — ÷ — =213 2— - 8— = 3 39—÷ 4 —= 8 3 2 5+ — =54—÷ 7— = 688 —+ 1 —= 7 2 5 1 — + —= 8 811— + 4— = 545—÷ 4 — = 53 — ÷ — =
7340% × —8=
1 7—+ 1 —=
6 7 5 5
× —=
4 4+ 8— =
97—÷ 1 —=
8 8 11 — ÷ — =
26 25% + —1 =
14—÷ 4 —=
85
57-41= 880
-140= 25×40= 440÷40= 72-0.6= 0.8×0.4= 4.8 ÷0.38.28 = -
0.77= 6.5+0.18= 3+0.41= 15.3÷0.09= 6-0.56= 54+14= 690
+120= 24+50= 840÷70= 96-0.4=
5 6 ÷ — = 6 8 1 — × — = 7 8 8 6 7 2 ÷ — = 8 1 9 ÷ — = 7 4 1 0.25×0.2=
8.4÷0.1=
8.04+0.49=
9.8-0.17=
1.8×0.4= — ÷ — = 7 5 7 — + 7 — = 8 11 8 — ÷ 4 — = 9 9 5 — ÷ 1 — = 4 3 4 4 + — = 6 3 — ÷ 6 — = 7 7 5 4 — × — = 4 3 5 — ÷ 1 — = 6 11 6 — - 4 — = 5 5 — ÷ — =
3 1 7 — ÷ 6 — =
8 7 15% ÷ —4 =
15— ÷ 7 — =
9 8 7
- 1 — 2 =
7 ÷ 6 — =
77 — × 1 — =
6 1 8 — + 1 — =
5 2 90% + —5 =
4
450-23= 1.9×0.3= 67-39= 630
-420= 10×50= 800÷50= 77+0.6= 0.3×0.6= 7.6÷0.4= 5.34 -
0.78= 8-0.47= 5.4+0.25= 9+0.45= 1.9×0.5= 56+20= 710
+290= 28×10=
2 6 — × — = 3 5 1 9 - — = 3 10 11 6 — × — = 2 5 1 4 - — = 8 8 260÷20=
27+0.9=
0.6×0.8=
8.4÷0.4=
3.02+0.19= — ÷ — = 9 8 6 — ÷ 1 — = 9 5 3 — ÷ 1 — = 8 8 19— - 1 — = 9 4 9 — + 1 — = 5 5 4 × 5 — 4 = 8 7 — + — = 7 8 6 — × 1 — = 9 1 5— + 7 — = 4 4 4 - — =
1 7 — × 6 — =
3 7 1 — × 5 — =
8 4 30% + —6 =
1 5 — ÷ 7 — =
4 8 5
÷ 7 —8 =
10 8 - — =
9 9 — + 9 — =
8 8 1 — ÷ 1 — =
8 7
9.8+0.22= 69.8+2= 1.5×0.5= 8-0.27= 79+23= 680
-230= 12+50= 510÷30= 38-0.3= 0.35×0.3= 7.6 ÷0.4= 5.82 -
0.24= 9÷0.09= 558-11= 858+25= 117+14= 93-47=
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