Question

1] am 16 +am 13

2] am 45 -duong 17

3]  duong 28 - am 32

4] am 12 - duong 18

5] am 25 - 13 duong

6] am cua am 10 -14 duong 

7] am 11-am 13

8] am cua am 11-0

Answer 1

1) -16 + (-13) = -29

2) -45 - 17 = -45 + (-17) = -62

3) 28 - (-32) = 28 + 32 = 60

4) -12 - 18 = -12 + (-18) = -30

5) -25 - 13 = -25 + (-13) = -48

6) - (-10) - 14 = 10 - 14 = -4

7) - 11 - (-13) = -11 + 13 = 2

8) - (-11) - 0 = 11 - 0 =11