Chapter 3: Compute with Multi-Digit Numbers

Find the sum of 65.17 and 8.04.

• 73.57

• 73.21

• 73.11

• 63.21

Tags

CCSS.5.NBT.B.7

Find 0.78 + 0.17.

• 0.95

• 0.61

• 0.855

• 1.95

Tags

CCSS.5.NBT.B.7

Find the difference of 4.3 and 0.52.

• 3.68

• 3.78

• 3.51

• 3.41

Tags

CCSS.5.NBT.B.7

Tell which equation is an estimate for 6 x $7.89.

• 6 + $8 = $14

• 10 x $10 = $100

• 5 x $5 = $25

• 6 x $8 = $48

Tags

CCSS.5.NBT.A.4

Tell which equation is an estimate for 29.5 x 10.

• 30 + 10 = 40

• 20 x 10 = 200

• 30 x 10 = 300

• 30 x 100 = 3,000

Tags

CCSS.5.NBT.A.2

Tell which equation is an estimate for 56.2 x 6.

• 56 x 6 = 336

• 56 + 6 = 62

• 50 x 6 = 300

• 50 x 10 = 500

Tags

CCSS.5.NBT.A.4

Find 5 x 0.07.

• 0.035

• 0.35

• 3.5

• 35.0

Tags

CCSS.5.NBT.B.7

CCSS.5.NF.B.4

Find 6 x 18.52.

• 108.12

• 1111.2

• 111.12

• 111.02

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Find 3 x 0.019.

• 0.57

• 5.7

• 57

• 0.057

Tags

CCSS.5.NBT.B.7

Find 4.05 x 2.3.

• 0.9315

• 93.15

• 9.315

• 931.5

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7