Decimal Operations Review

54.7 + 21.4

• 75.6

• 76.1

• 761

• 77.1

Tags

CCSS.6.NS.B.3

14.2 + 23.5

• 375

• 37.3

• 37.7

• 38.7

Tags

CCSS.6.NS.B.3

9.543 - 3.671

• 5.872

• 58.72

• 6.132

• 6.752

Tags

CCSS.6.NS.B.3

$14 - $9.09

• 5.91

• 4.91

• 5.09

• 6.91

Tags

CCSS.7.NS.A.1C

In two months, Mica spent a total of $305.43 on groceries. She spent $213.20 in the first month. How much did she spend in the second month?

• $108.23

• $88.37

• $92.23

• $109.23

Tags

CCSS.6.NS.B.3

Collin needs three wooden boards to repair his porch. The lengths he needs are 2.2 meters, 2.82 meters, and 4.25 meters. He purchases a board that is 10 meters long and cuts the three sections. How much of the board that Collin purchased will be left?

• 0.76

• 0.71

• 1.1

• 0.88

Tags

CCSS.6.NS.B.3

9.6 x 1.8

• 13.88

• 172.8

• 1728

• 17.28

Tags

CCSS.6.NS.B.3

4.2 x 3.1

• 132.0

• 13.02

• 13.20

• 12.20

Tags

CCSS.6.NS.B.3

A King Palm Plant can grow about 2.1 feet a year. Estimate the height of the King Palm after 15 year?

• 31.5

• 315

• 7.1

• 30.2

Tags

CCSS.5.NBT.B.7

Lisha is making headbands using ribbons. She would like to make 12 headbands. Each one requires 15.5 inches of ribbon. She estimates that she will need to buy 160 inches of ribbon. Is her estimate reasonable?

• yes

• no

Tags

CCSS.5.NBT.B.7