Rounding to the nearest 10s
Rounding to the nearest 100s
rounding to the nearest 1,000
Estimation
Estimation word problems
100
what is 31 rounded to the nearest tens
30
100
What is 102 rounded to the nearest hundreds
100
100
What is 2,300 rounded to the nearest thousands
2,000
100

about how many is 46

50

100

Caiden wanted to collect enough stamps for the students the school. There are 423 students in the school, about how many should she get?

400 stamps

200
What is 56 rounded to the nearest tens
60
200
What is 172 rounded to the nearest hundreds
200
200
What is 4,600 rounded to the nearest thousands
5,000
200

about how many is 369

400

200

Ms Nelson wanted to buy pizza for the school. There were 1,269 students. About how many students will she have to by for? (Round to the nearest 10.)

1,270

300
What is 45 rounded to the nearest tens
50
300
What is 789 rounded to the nearest hundreds
800
300
What is 6, 578 rounded to the nearest thousands?
7,000
300

about how many is 458

500

300

Mrs. Gray bought 273 pencils for the school store. A student donated 412 more. About how many pencils in total did the school now have?

700 pencils

400
What is 15 rounded to the nearest tens
20
400
What is 541 rounded to the nearest hundreds
500
400
What is 8,412 rounded to the nearest thousands
8,000
400

about how many is 1,362 rounded to the nearest 100

1,400

400

Mr. Diah asked that each class brings about 200 canned food items for the Thanksgiving turkey drive. What is a number that rounds to 200 that he could be talking about?

.

500
What is 97 rounded to the nearest tens
100
500
What is 951rounded to the nearest hundreds
1,000
500
What is 9,600 rounded to the nearest thousands
10,000
500

about how many is 1,900 rounded to the nearest 1000

2,000

500

Juan earned 315 dojo points for the month. Unfortunately, he ended up losing 154 of them due to behavior. About how many points does he have left?

100 points

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