Let's recall.
In the previous class, we have learnt to add and subtract integers. Using those methods,
fill in the blanks below.
(1) 5 + 7 =
(2) 10 + (-5) = 0 (3) -4 + 3 =
(4) (-7) + (-2) =
(5) (+ 8) - (+ 3) = (6) (+ 8) - (-3) = 0
bralco
boir +
Answers
Answered by
39
Answer:
(1) 5 + 7 = 12
(2) 10 + (-5) = 5
(3) -4 + 3 = -1
(4) (-7) + (-2) = -9
(5) (+ 8) - (+ 3) = 37
Similar questions