656 - 46 - 54=
367 - 112 - 237=
180 - 24 - 76=
593 ÷ 0.43 =
970 ÷ 0.59 =
32.5 ÷ 0.76 =
5 8 - 1 8 - 2 8 =
3 4 - 1 7 - 2 4 =
55 92 ÷ 23 62 ÷ 32 35 =
65 89 ÷ 13 45 ÷ 19 49 =
7 × 3 ÷ 7=
42 ÷ 7 × 8=
4 ÷ 2 × 5=
427 + 448 + 252=
570 + 516 + 384=
511 + 60 + 540=
797 - 302 =
797 - 303 =
695 - 104 =
39 - 11 =
33 - 13 =
19 - 16 =
28 + __ = 42
17 + __ = 43
32 - __ = 15
261 - 150 =
839 - 312 =
897 - 527 =
91 - __ = 65
__ - 22 = 59
52 - __ = 20
0.68 × 0.08 =
0.63 × 0.04 =
0.15 × 0.09 =
92 + 68 - 63=
96 -(30 - 13)=
90 + 25 - 28=
0.48 × 590 - 2 × 5.9=
0.9 × 820 + 1 × 8.2=
0.86 × 830 - 3 × 8.3=
__ × 5 = 35
19 + 41 =
17 + 44 =
969 + 5262 =
825 + 6396 =
8296 + 835 =
92 × 24 - 125=
19 × 39 + 734=
47 × 196 ÷ 98=
26 + 8 =
66 + 5 =
47 + 6 =
6736 + 842 =
668 + 167 =
2840 - 568 =
6.63 × 5 × 0.3=
3.60 × 5 × 5.0=
8.62 × 8 × 3.0=
4 7 + 1 7 + 4 7 - 4 7 =
3 9 + 2 3 - 3 9 - 1 3 =
1808 ÷ 8 =
6020 ÷ 7 =
6876 ÷ 9 =
2.5 × (1.6 + 1.32) =
0.75 × (0.4 - 0.14) =
5.0 × (1.2 - 0.76) =
(312 × 13) × 6 ÷ 2=
1000 - 25 ÷ 4 + 2=
600 ÷ (25 × 6) + 2=
99 × 103 =
16 × 101 =
26 × 95 =
19 + 17 =
46 + 15 =
12 + 30 =
7.54 + 4.83 - 8.37 + 1.65=
8.96 + 8.73 - 3.7 + 1.11=
7.8 + (8.09 + 5.4) + 8.7=
(78.76 - 55.44) x y = 385
(85.33 + 45.43) x y = 833
(91.27 - 72.66) x y = 429
590 - 40 =
390 - 70 =
4600 - 300 =
20 + 25 =
45 - 5 =
10 + 10 =
10.2 × 25.7 =
8.5 × 91.4 =
3.5 × 19.8 =
50 - 33 =
11 + 38 =
91 - 11 =