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

Chris wanted to save enough money to buy new hockey skates. He helped his dad in the yard and made $29. He also got $189 for his birthday from family and friends. About how much money has Chris earned so far? (ESTIMATE) 

$230

or $220 

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. Quinn ordered pizza for the fourth grade classes in the light house. Each pizza has 8 slices. She needs enough pizza to feed 26 kids. How many pizzas should she order? 

4

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

Ms. Taylor wants to order coloring books for the kids in the entire town of Colchester. There are 2, 912 kids in our town. About how many should she order?

3,000

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 22
20
400

Mrs. Burke baked 62 cookies on Monday, 74 on Tuesday and 158 on Wednesday. She gave 12 to CMS. She needs 265 to sell at the bake sale at the Monster Mash. Do you think she baked enough? Explain. 

Yes

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
2,000
500

Cameron got 52 pieces of candy in one neighborhood and 84 pieces of candy in another neighborhood. He gave 24 pieces of candy to his sister Maddie. About how many pieces of candy does Cameron have left? 

About 125

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