Rounding, Addition and Subtraction With Regrouping

Mr. Ledford has a mystery number. He says that his mystery rounds to 700. Which of the following could NOT be Mr. Ledford's number?

• 625

• 702

• 741

• 698

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Mom guessed she would be home by 5:00. The clock shows when she really got home. Was her guess correct?

• No, she was 10 minutes early

• No, she was 5 minutes early

• Yes, she was home at 5:00

• No, she was 10 minutes late.

Tags

CCSS.4.MD.B.4

Trey drove around town last week. On Monday, he drove 146 miles, and on Tuesday he drove 157 miles. On Wednesday, he drove 69 miles. How many miles did Trey drive in all?

• 172 miles

• 273 miles

• 372 miles

• 450 miles

Tags

CCSS.3.OA.D.8

What is 54 rounded to the nearest ten?

• 50

• 60

• 100

• 55

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round 423 to the nearest hundred.

• 500

• 450

• 420

• 400

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Mrs. Hinson wants to solve the problem 27 + 91 by rounding the numbers to the nearest ten. What problem would Mrs. Hinson have if she rounded the numbers?

• 30+20

• 30+90

• 30+100

• 30+10

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.NBT.B.8

CCSS.2.OA.A.1

Will bought 74 erasers. He gave 24 to his little sister and gave 25 to his teacher. How many erasers does Austin have left?

• 54

• 35

• 25

• 123

Tags

CCSS.2.NBT.B.6

What is the volume of liquid to the nearest liter in the container shown?

• 50

• 40

• 60

• 70

Tags

CCSS.6.RP.A.3D

Cam and Carter weigh their books. Cam’s book weighed 346 grams. Carter's book bag weighed 216 grams. How much heavier was Cam’s book than Conner’s?

• 230 grams

• 562 grams

• 130 grams

• 346 grams

Tags

CCSS.3.OA.D.8

The concert began at 2:15 pm. It lasted 45 minutes. At what time did the concert end?

• 2:55 pm

• 3:00 pm

• 3:05 pm

• 3:10 pm

Tags

CCSS.7.NS.A.1C