Answer:
4.
28 + 22 × 3 - (20 ÷ 4)
28 + 22 × 3 - 5
28 + 66 - 5
94 - 5 = 89
5.
(36 + 54) + (13 - 4) + 17 - 5
90 + 9 + 17 - 5
99 + 17 - 5
116 - 5 = 111
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Answer:
4.
28 + 22 × 3 - (20 ÷ 4)
28 + 22 × 3 - 5
28 + 66 - 5
94 - 5 = 89
5.
(36 + 54) + (13 - 4) + 17 - 5
90 + 9 + 17 - 5
99 + 17 - 5
99 + 17 - 5
116 - 5 = 111