1) -12 × 12 = -144
2) 36 ÷ 9 = 4
3) 7 × -6 = -42
4) 12 × 3 = 36
5) 55 ÷ -11 = -5
6) 18 ÷ 6 = 3
7) 3 × -5 = -15
8) -10 × 5 = -50
9) -24 ÷ -4 = 6
10) -9 × 11 = -99
11) -100 ÷ 10 = -10
12) 8 ÷ -4 = -2
13) 24 ÷ -6 = -4
14) 4 × -2 = -8
15) -12 × -4 = 48
16) 108 ÷ 12 = 9
17) -7 × 9 = -63
18) -18 ÷ 2 = -9
19) 12 ÷ -4 = -3
20) -110 ÷ -10 = 11