Unit 7 Estimating Products & Quotients

Choose the product that is most reasonable for 2.6 × 8.9 based on your estimate.

• 2314

• 231.4

• 23.14

• 2.314

Tags

CCSS.5.NBT.A.4

CCSS.5.NBT.B.7

Where would the decimal point go in the product for 68 × 7.38?

• 50.184

• 501.84

• 5018.4

• 50,184

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

What is the best estimation expression for 46.8 × 5.9?

• 500 x 50

• 400 x 60

• 40 x 5

• 50 x 6

Tags

CCSS.5.NBT.B.7

CCSS.5.OA.A.2

Morgan jumped 45.8 cm. Nolan jumped 1.8 times farther than Morgan. About how far did Nolan jump?

• 100 cm

• 80 cm

• 46 cm

• 40 cm

Tags

CCSS.5.NBT.B.5

CCSS.5.NBT.B.7

CCSS.5.NF.B.5

Choose the quotient that is most reasonable for 42 ÷ 0.07 based on your estimate.

• 0.6

• 6

• 60

• 600

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Where would the decimal point go in the quotient for 6.88 ÷ 8?

• 0.86

• 8.6

• 86

• 860

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Kylie walked 37.6 kilometers after school. She did 4 laps around the pond at the park. About how far is one lap around the pond?

• 6 km

• 7 km

• 9 km

• 11 km

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3

Choose the product that is most reasonable for 5.17 × 4.8

• 248.18

• 24.816

• 2481.6

• 2.4816

Tags

CCSS.5.NBT.B.5

CCSS.5.NBT.B.7

Where would the decimal point go in the product for 0.89 × 12.2?

• 10.858

• 1.0858

• 108.58

• 10,858

Tags

CCSS.5.NBT.A.2

What is the best estimate expression for 123.5 × 0.7?

• 1000 x 1

• 200 x 1

• 100 x 1

• 100 x 2

Tags

CCSS.5.NBT.A.4

CCSS.5.NBT.B.7