__________ • 1 = – 3
– 250 : __________= 50
– 88 : __________ = – 8
__________ • (– 1) • 5 = 0
12 • __________= 36
__________ • (– 12) = 540
5 • __________= – 100
0
– 3
– 5
– 20
45
11
3
