Two Digit Estimating Products

Jenny is estimating the product of 29 x 66. She rounds the factors to 30 x 70 and gets a product of 2,100. Is that true or false?

• true

• false

Tags

CCSS.4.NBT.B.5

ROUND to estimate: 39 x 37

• 2,000

• 900

• 1,200

• 1,600

Tags

CCSS.4.NBT.B.5

ROUND to estimate: 25 x 81

• 1,800

• 2,400

• 1,600

• 2,700

Tags

CCSS.4.NBT.B.5

ROUND to estimate: 64 x 76

• 5,400

• 4,200

• 3,600

• 4,800

Tags

CCSS.4.NBT.B.5

Estimate the product 73 x 57 =

• 4,200

• 4,161

• 4,800

Tags

CCSS.4.NBT.B.5

Estimate the product
58 x 3

• 50 x 3

• 60 x 3

• 50 x 10

• 60 x 10

Tags

CCSS.4.NBT.B.5

Estimate the product 54 X 19 =

• 1,026

• 1,000

• 1030

Tags

CCSS.4.NBT.B.5

Estimate the product 37 x 49 =

• 1,813

• 1,500

• 2,000

Tags

CCSS.4.NBT.B.5

ESTIMATE the PRODUCT
78 X 6=

• 4,200

• 420

• 480

• 4,800

Tags

CCSS.4.NBT.B.5

Estimate the product 69 x 19 =

• 1,400

• 1,311

• 1,200

Tags

CCSS.4.NBT.B.5