EXERCISE 6.3
Find
a) 35 - (20)
(c) (-15) - (-18)
(e) 23-(-12
Fill in the hank
(b) 72 - (90)
(d) (-20) - (13)
(-32)-(-40
Answers
Answered by
1
Answer:
35- 20 = 15
-(15)-(-18)=3
23-(-12)=35
72-(90)=-18
-(20)-(13)=-33
(-32)-(-40)=8
Answered by
4
Answer:
Find
a. 35 - 20 = 15
b. 72 - 90 = -18
c. 23 - (-12) = 23 + 12 = 35
d. (-20) - 13 = -33
e. (-32) - (-40) = -32 + 40 = -8
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