Add It Up
Subtract It Down
Word Problems
Rounding
Review
100
3,674 + 4,369=
What is 8,043
100
8,715 - 5, 923=
What is 2,792
100
At a tire factory, 3,166 tires were made on Thursday and 2,941 tires were made on Friday. How many tires were made on Thursday and Friday in all?
What is 6,107 tires
100

Round 637 to the nearest hundred.

What is 600?

100
Round 25,196 to the nearest thousand
What is 25,000
200
6,000 + 3,173=
What is 9,173
200
6000-2,173=
What is 3,827
200
Sara scored 2,293 points in a video game. That was 1,536 more than Elvin's score on the same game. How many points did Elvin score?
What is 757 points
200

Round 8,636 to the nearest hundred.

What is 8,600?

200
Write in base-ten numeral: 50,000 + 80 + 3
What is 50,083
300
5,215 + 3,107=
What is 8,322
300
9,534 - 4,085=
What is 5,449
300
There are 11,500 seats in the basketball arena. For one game, 9,465 seats were filled. How many seats were empty?
What is 2,035 seats were empty
300

Round 46,271 to the nearest thousand. 

What is 46,000?

300

2,571-1,461

What is 1,110?

400
43,674 + 3,372=
What is 47,046
400
18,143 - 5,923=
What is 12,220
400
Two years ago, Bob bought a used car that had 14,854 miles on the odometer. Last year, he drove 8,240 miles. This year, he drove 9,273 miles. How many miles does the odometer show now?
What is 32,367 miles
400

Round 724,771 to the nearest ten thousand.

What is 720,000?

400
Use <,>,= 237,325 _____ 237,352
What is <
500
2,869 + 25,946=
What is 28,815
500
The difference in 8,125 and 15,219
What is 7,094
500
George bought a car for $17,067. This price included a leather package for $1,248 and a heated seats for $269. What was the price of the car without these features?
What is $15,550
500

Round 4,129,253 to the nearest hundred thousand.

What is 4,100,000?

500
Write in base-ten numeral: eight hundred nine thousand, sixty-two
What is 809,062
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