Fluently adding and subtracting numbers greater than 1000

6. Estimate the sum to the greatest place value they have in common.

36,597 + 571

• 37,100

• 38,000

• 37,200

• 40,600

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate to the thousands place.
6,138 + 5,963 + 6,023 + 5,874 + 6,003

• 31,000
• 30,001
• 28,000
• 30,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

What is the estimated sum of

1,348 + 2,694?

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate the difference by rounding each number to the nearest thousand.

13,621 - 4,383

• 10,000

• 9,000

• 9,200

• 11,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate to the thousands place.
6,375 - 1890 =

• 4,485
• 4,500
• 4,000
• 5,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate the following answer by first rounding to the nearest hundred, THEN solving:

57,310 + 68,876

• 126,200

• 126,186

• 126,000

• 126,300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Eastfield college has 1,537 students. Richland college has 2,785. Rounding to the HUNDREDS place, approximately how many fewer students does Eastfield college have than Richland college.

• 1,300
• 1,200
• 1,100
• 1,500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate the difference between 8765 and 4321 by rounding each number to the nearest thousand.

• 4000

• 5000

• 6000

• 10000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Estimate 1098 + 3012

• 4110

• 4001

• 4000

• 40000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7

Which is an acceptable estimate of 27,892 + 21,941?

• 55,000

• 50,000

• 48,000

• 6,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

CCSS.5.NBT.B.7