Applying Operations with Multi-Digit Decimals

When you multiply two decimal numbers, you line up the digits not the decimal points.

• True

• False

Tags

CCSS.5.NBT.B.7

When you add two decimal numbers, you do not need to line up the decimal points.

• True

• False

Tags

CCSS.5.NBT.B.7

When you divide two decimal numbers, the divisor cannot have a decimal.

• True

• False

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Which statement about 6.45 ÷ 0.5 is true?

• The dividend is a whole number.

• The divisor should become 5 before you divide

• The product does not have a hundreds place.

Tags

CCSS.5.NBT.B.7

Dylan is buying groceries. He buys milk for $2.95, Takis for $2.68, and Sprite for $7.98. What will his total be before bottle deposit?

To solve this problem you should...

• add

• subtract

Tags

CCSS.6.NS.B.3

5.8 + 4.289

• 9.284

• 10.089

• 21.55

• 8.752

Tags

CCSS.6.NS.B.3

43.68 - 40.67

• 3.01

• 3.1

• 30.1

• 3.11

Tags

CCSS.6.NS.B.3

9 - 5.2

• 4.2

• 2.4

• 3.8

• 38

Tags

CCSS.5.NBT.B.7

2.3 × 1.21

• 0.2783

• 2.783

• 27.83

• 278.3

Tags

CCSS.6.NS.B.3

16.25 × 1.3

• 21.125

• 211.25

• 2112.5

• 21125

Tags

CCSS.6.NS.B.3