84 — × — =95 511 — ÷ — =44 13851— ÷ — = 68 12— + — = 43 1 19.8-8=
437-35=
3-0.22=
74-49=
960-160= — ÷ — =383—+ 6— = 97 6 + 5 —4=9— ÷ 1— = 824 — × 2— = 313—÷ 7 — = 8 8192 — + —= 9 98— + 2— = 739×1 — 7= 35% + — = 17—× 3 —=
7 46
÷ 1 —=
28 - 9— =
18 —÷ 6 —=
4 71— + 1 —=
87 795% × — =
16 —+ 8 — =
9 75
- 1 —5 =
15+50= 540÷20= 61-0.2= 0.45×0.2= 8.4 ÷0.65.48 = -
0.91=3+0.71= 1+0.71= 2+0.46= 712+20= 74-49= 670
-110= 11+70= 420÷30= 56-0.2= 0.55×0.5= 8.4 ÷0.6
=
4 4 — × — = 5 3 8 1 — × — = 7 5 5 11 1 3 × — = 5 1 7 — + — = 5 6 1 9 4.97-0.12=
764-23=
701+50=
16.2÷0.06=
1.7×0.1= — + — = 4 11 4 — + 2 — = 7 7 5 — ÷ 4 — = 4 5 8 1+ — = 10 9 — + 1 — = 9 6 2 — + 4 — = 3 3 7 1 — + — = 4 19 4 — - 2 — = 9 6 9 — ÷ 2 — = 7 3 — + — =
4 8 40% ÷ —6 =
1 5— + 1 — =
7 2 9 1
× — =
6 4 - 1 — =
8 10 — + 7 — =
9 8 1 1 — × — =
5 7 50% + —7 =
1 6— ÷ 1 — =
5 6
79-33= 610
+490= 21+90= 570÷30= 50+0.5= 0.85×0.8= 5.5 ÷0.52.9 + = 0.95
= 138+18= 2.1+0.16= 2.9+0.25= 79.3-7= 71-21= 650
+450= 26×80= 840÷70= 87-0.1=
6 8 × — = 5 3 5 — × — = 4 6 5 1 9 6 ÷ — = 8 1 8 - — = 8 4 1 0.3×0.6=
9.1÷0.7=
1.12-0.61=
69.3+3=
5.7-0.17= — ÷ — = 4 5 5 — ÷ 7 — = 2 17 2 — + 2 — = 5 5 3 — ÷ 3 — = 4 2 8 10 × —9 = 5 — + 9 — = 4 8 3 4 — × — = 4 1 5 — + 1 — = 4 17 4— + 1 — = 9 9 — ÷ — =
5 1 9 — + 3 — =
8 480% ÷ —1 =
7 1 — + 1 — =
2 5 6 2
× — =
3 2 + 5 — =
6 1 5 — ÷ — =
4 1 6 — + 4 — =
6 5 40% × —1 =
2
9.4+0.23= 7+0.17= 68+25= 600
-280= 22×60= 500÷20= 56-0.7= 0.45×0.9= 7.2 ÷0.2= 7.09 +
0.11= 513+32= 1+0.65= 1.3×0.4= 686+18= 56+15= 870
+420= 19×20=
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