DOL M2 19

Drake practices his guitar for 262 minutes during the week. He practices 341 minutes during the weekend. Using compatible numbers, about how many minutes did Drake practice his guitar?

• A

• B

• C

• D

A father spent 253 minutes reading to his oldest child in one week. A mother spent 444 minutes reading to her youngest child in the same week. 

About how many minutes did the father and mother spend reading to both of their children?

• A

• B

• C

• D

Alex sales pastries at his bakery. On Tuesday, he sold 146 pastries. On Wednesday, he sold 75 more pastries than he did on Tuesday. About how many pastries did Alex sell on Tuesday and Wednesday? 

Which answer choice is the best estimate of the total number of pastries made on Tuesday and Wednesday?

• A

• B

• C

• D

Jackson Elementary has 867 bottles of water to give away at the school carnival.

• The school purchased 491 bottles of water for the school carnival. 

• Ms. Manning’s class donated 238 bottles of water.

• Mr. Nguyen’s class donated the rest of the water bottles.

About how many water bottles did Mr. Nguyen’s class donate?

• A

• B

• C

• D

Tags

CCSS.3.OA.D.8

Jesse practices the trumpet for a total of 165 minutes during the first week of school. He practices for 245 minutes during the second week.

a. Estimate the total amount of time Jesse practices by using compatible numbers.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Jesse practices the trumpet for a total of 165 minutes during the first week of school. He practices for 245 minutes during the second week.

b. Estimate the total amount of time Jesse practices by rounding to the nearest 100 minutes.