Question

13. Simplify the following.
(a) 30 + (-23) + 55+ (-63)
(b) 37 +(-2) + (-65) + (-8)
(c) 50 - (-40) - (-2)
14. Fill in the blanks with , >,< or = sign.
(a) -3 + (-6)
-3-1-6)
(b) -21 - (-10)
-31+(-11)
(c) 45 - (-11)
57+(-4)
(d) -25-(-42)
-42-(-25)
.​

Answer 1

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Answer 2

Step-by-step explanation:

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