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svet-max [94.6K]
4 years ago
8

7 + 3 + 42 × 7 − 3 (7 + 3) + 42 × (7 − 3) =

Mathematics
2 answers:
saul85 [17]4 years ago
6 0

Answer:

178

Step-by-step explanation:

(7+3)+42 x (7-3)

10+42 x 4

10+ 168

178

N76 [4]4 years ago
6 0
178 is the correct answer
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