Multiplication Estimation

Using estimation, 36 x 69 is closest to...

• 1800

• 2800

• 2400

• 1200

Tags

CCSS.5.NBT.A.4

Using estimation, 76 x 34 is closest to...

• 2,400

• 240

• 1,100

• 2,100

Tags

CCSS.3.NBT.A.1

Which is the best estimate for 49 x 27?

• 1,500

• 150

• 1,000

• 100

Which shows the best estimate to use for estimating 37 × 63?

• 40 × 70 = 2,800
• 50 × 60 =  3,000
• 40 × 60 =  2,400
• 30 × 60 =  1,800

Tags

CCSS.3.NBT.A.1

CCSS.3.NBT.A.3

CCSS.3.OA.D.8

Which shows the best estimate to use for estimating 37 × 63?

• 40 × 70 = 2,800
• 50 × 60 =  3,000
• 40 × 60 =  2,400
• 30 × 60 =  1,800

Round to the nearest ten to estimate:

37 x 41

• 40 x 40 = 1600

• 30 x 40= 1200

• 35 x 50 = 1750

Tags

CCSS.5.NBT.A.4

The product of 42 X 83 is closest to

• 4,000

• 3,600

• 3,200

• 2,700

Tags

CCSS.5.NBT.B.5

Each of the 80 fourth-grade students at North Elementary read 30 books over the school year. How many books did they read all together?

• 24

• 240

• 2,400

• 24,000

Tags

CCSS.5.NBT.B.5

Cindy earned $27 a week at her part time job. Which is the best estimate of how much Cindy earned in one year? Remember there are 52 weeks in a year.

• $1400
• $1500
• $1300
• $2000

Tags

CCSS.5.NBT.B.5

Each ticket to a concert cost $32. What is the closest to the total cost of 409 tickets?

• 12,000
• 1,200
• 440
• 15,000

Tags

CCSS.5.NBT.B.5