B.Write the missing number in each.

Answer:
1. -21
2. -64
3. 0
4. -5
5. -117
Step-by-step explanation:
1.42/-2 = -21
2.8*-8 = -64
3.22*0 = 0
4.-40/8 = -5
5.-9*13 = -117
Checking:
1.42/-21 = -2
2.-64/8 = -8
3.0/22 = 0
4.-40/-5 = 8
5.-117/-9 = 13