12 + 5 + 32 × 10 − 5 = (12 + 5) + 32 × (10 − 5) =

Mathematics

2 answers:

Ostrovityanka [42]3 years ago

5 0

Answer:

12 + 5 + 32 × 10 - 5 = <u>485</u>

(12 + 5) + 32 × (10 − 5) = <u>245</u>

Step-by-step explanation:

First Equation:

12 + 5 = 17

17 + 32 = 49

49 × 10 = 490

490 - 5 + (485)

Second Equation:

12 + 5 = 17

10 - 5 = 5 (Note: Do the problems in the parenthesis from left to right)

17 + 32 = 49

49 × 5 = (245)

postnew [5]3 years ago

4 0

Answer:

1. 332

2. 177

Step-by-step explanation:

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