Question

Q5. Estimate the difference to nearest hundred:
(678-215)
(957-578)
​

Answer 1

Answer:

(678-215) , (975-578), (7258-2429) , (5612-3095)

35869-27677, 35869-27677

Estimate each difference to the nearest hunderd, thousand

Answer 2

Answer:

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Step-by-step explanation:

$678 - 215 \\ \\ 700 - 200 \\ \\ 500$

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$957 - 578 \\ \\ 1000 - 600 \\ \\ 400$

$\bold\red{OR}$

$678 - 215 = 463 \\ \implies500$

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$957 - 578 = 379 \\ \implies400$