Addition
Subtraction
100
The sum of 85 + 23, then round.
What is 100?
100
The difference of 983 and 542, rounded to the nearest tens.
What is 440?
200
The sum of 806 + 795, rounded to the nearest hundreds.
What is 1600?
200
The difference of 12,925 and 9,026 rounded to the nearest thousands.
What is 4000?
300
The sum of 23,847 + 65,491, rounded to the nearest thousands place.
What is 89,000?
300
Subtract 1573 from 48,241, then round to the nearest thousands.
What is 47,000?
400
The sum of 89,627 +75,495 rounded to the nearest hundred thousand.
What is 200,000?
400
Subtract 46,558 from 132, 876, then round to the nearest hundreds.
What is 86,300?
500
1,392,520 + 6,021,453 rounded to the nearest hundred thousand.
What is 7,400,000?
500
What is the difference of 86,318 and 978,453 rounded to the nearest hundred thousand.
What is 900,000?
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