Adding
28 + 10 =
38
40 - 39 =
1
7 × 5 =
35
54 ÷ 6 =
9
(10 × 7 + 40) + 38 × 10 =
490
70 + 18 =
88
56 - 14 =
42
9 × 10 =
90
36 ÷ 6 =
6
31 – 1 × 5 – 8 + 33 =
51
28 + 67 =
95
63 - 26 =
37
12 × 8 =
96
20 ÷ 4 =
5
2 × 2 + 36 + 15 – 17 =
38
68 + 34 =
102
32 - 15 =
17
12 × 11 =
132
28 ÷ 7 =
4
(4 × 9 ÷ 2 × 10) + 40 =
220
. 89 + 12 =
101
. 48 - 32 =
16
8 × 9 =
72
108 ÷ 12 =
9
32 + 1 + (12 × 5 ÷ 3) =
53