Place Value
7,000 + 500 + 30 + 6 in standard form
7,536
Bob has 745 legos. George has 543 fewer legos than Bob. How many legos does George have?
George has 202 legos.
305 + 512
817
754 - 531
223
Put in order from greatest to least: 064 046 604 640
640 604 064 046
345 to the nearest ten
350
476 people ride Bus D in March. 286 fewer people ride Bus E in the same month. a. How many people ride Bus E in March B. How many people ride both buses in March?
a. 190 people ride Bus E in March. b. 762 people ride both buses in March.
330 + 280
610
815 - 764 =
51
Compare: 998 ___ 989
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Joe sold 145 cups of lemonade. Jim sold 218 cups of lemonade. About how many cups did the sell in all?
They sold about 300 (or 370) in all.
A supermarket has 213 apples. 70 are green apples. a. How many of the apples are red? b. How many more red apples than green apples does the supermarket have?
a. 143 apples are red. b. There are 73 more red apples than green apples.
406 + 855
1,261
340 - 296 =
44
Write in expanded form: 527
500 + 20 + 7
Bookshelf one has 49 books. Bookshelf two has 63 books. Bookshelf three has 98 books. About how many books are there in all?
There are about 210 books in all.
500 people visit the Children's Museum on Monday. On Tuesday, there were 532 more people at the museum than on Monday. What is the total number of visitors for both days?
There were 1,032 visitors total for both days.
1,000 + ______ + 80 + 9 = 1,489
400
300 - 85 =
215
Fill in the missing numbers 145, 135, 125, 115, ____, _____
105, 95
Mark had $314. He spent $32 on a new TV. He also spent $79 on a new phone. About how much money does he have left?
He has about $200, or about $210 left.
Michael has 754 songs in his audio device. He has 100 more songs than Peter. How many songs does Peter have?
Peter has 854 songs in all.
672 = 5 hundreds + ______ tens + 2 ones
17 tens
823 - 545 =
278