84 оf [64 - 6 ×9+ (18 - з of 5)
Answers
Answered by
4
5 x 6 = 30 .
6 x 7 = 42.
7 x 8 = 56.
8 x 9 = 72.
9 x 10 = 90.
Answer is 90 .
Answered by
1
Answer:
588
Step-by-step explanation:
84 × [64 - 6 × 9 + (18 - 3 × 5)]
84 × [64 - 6 × 9 + (18 - 15)]
84 × [64 - 6 × 9 + 3]
84 × [64 - 54 + 3]
84 × [64 - 57]
84 × 7
=588
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