Question

EXERCISE 2.7
1. What must be added to 257125 to get 400000?
2. Subtract the sum of 40256 and 21512 from 211542.

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Answer 1

Answer:

142875

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

1.400000-257125=142875

2.40256+21512=211542-61768=149774