Round to:
Round 63 to the nearest ten.
60
Write 1,540 in word form.
One thousand five hundred forty
Melissa spent $129 on classroom supplies last Monday. Then she spent $117 on Wednesday. How much did she spend in all?
$246
Use your preferred strategy to solve:
378+245=
623
Use your preferred strategy to solve:
378-245
=133
Round 567 to the nearest hundred.
600
Write 6,093 in expanded form.
6,000+90+3
The Barclays Center is about 15 Miles away from Manhattan, and Coney Island is about 82 Miles away from Manhattan. How much further is Coney Island than the Barclays Center from Manhattan in Miles?
67 Miles
82- 15 = 67miles
Use any strategy to solve
6,435+2,089
6,000+2,000=8,000
400+0=400
30+80=110
5+9=14
=8,524
Use the Find the Difference strategy to solve:
14,789-12,456
=2,333
Round 1,440 to the nearest thousand.
1,000
Write 70,363 in word form
seventy thousand three hundred sixty-three
At a Knicks game, 12,458 fans came early and 8,739 fans arrived later.
How many fans attended the game altogether?
21,197 fans
Use an any strategy to solve:
14,789+12,456
=27,245
Use Any Strategy
6,435-2,089
=4,346
Round 45,794 to the nearest ten thousand.
50,000
Write 240,012 in word form.
two hundred forty thousand and twelve
For a writing essay, a student wrote 1,674 words. On Saturday, they wrote 9,581 words. On Sunday, they erased 4,823 words from the essay. How many words did they have left in their essay on Sunday?
6,432 words
Use the give and take strategy to solve:
3,867+5,023
=8,890
Use Standard Algorithm
5,023-3,867
=1,156
Round 656,732 to the nearest hundred thousand
700,000
Write 698,319 in expanded form
600,000+90,000+8,000+300+10+9
During a fundraiser at Brooklyn Rise, Hunter raised $1,845. Binghamton class raised $2,379.
If Brooklyn College raised $1,568, how much money was raised in total?
5,792 dollars
Use standard algorithm to solve:
678,532+816,736
=1,495,268
Use standard algorithm to solve:
816,736-678,532
=138,204