Rounding and Estimating

What is 65 rounded to the nearest ten?

• 60
• 75
• 65
• 70

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 723 rounded to the nearest hundred?

• 700
• 750
• 800
• 725

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 1,042 rounded to the nearest hundred?

• 1,040
• 1,100
• 1,000
• 1,030

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

What is 995 rounded to the nearest ten?

• 990
• 1,000
• 900
• 1,010

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Round to the nearest hundred.
563

• 560
• 600
• 500
• 660

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.8

Round to the nearest hundred.
249

• 300
• 200
• 250
• 240

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8

Round to the nearest ten.
822

• 800
• 820
• 830
• 920

Tags

CCSS.2.NBT.A.2

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8

Estimate by rounding to the hundreds, then solve.
568 - 224 = 

• 400
• 300
• 500
• 200

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8

Estimate this sum: 56+43

• 99

• 100

• 90

• 110

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

Round to the nearest hundred, then estimate:
421 + 218 

• 600
• 640
• 700
• 650

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

CCSS.2.NBT.B.8