Estimate Products by rounding

Round the GREATER factor to estimate the product. 6 x 23 =

• 1,200

• 120

• 18

• 180

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 8 x 427 =

• 64

• 3,200

• 320

• 6,400

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 9 x 67 =

• 7,300

• 700

• 638

• 630

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 2 x 734 =

• 140

• 1,400

• 14

• 400

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 7 x 5,672 =

• 3,500

• 420

• 48,000

• 42,000

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 4 x 31 =

• 12,000

• 640

• 1,200

• 120

Tags

CCSS.4.NBT.B.5

Round the GREATER factor to estimate the product. 2 x 367 =

• 800

• 8,000

• 800,000

• 8

Tags

CCSS.4.NBT.B.5

Round BOTH factors 180 x 586 =

• 840,000

• 120,000

• 320,000

• 6,400

Tags

CCSS.4.NBT.B.5

Round BOTH factors 300 x 118 =

• 30,000

• 300

• 3,000

• 33,003

Tags

CCSS.4.NBT.B.5

Round BOTH factors 290 x 12 =

• 5,000

• 6,000

• 3,000

• 2,500

Tags

CCSS.4.NBT.B.5