Adding/subtracting Decimals

Find the sum. 9 + 12.36 = ?

• 21.36

• 12.45

Tags

CCSS.6.NS.B.3

Find the sum. 15.07 + 1.5 = ?

• 15.22

• 16.57

• 30.07

Tags

CCSS.6.NS.B.3

Find the sum. 0.07 + 0.5 = ?

• 1.2

• 0.12

• 0.57

Tags

CCSS.5.NBT.B.7

Change the whole number 10 to a decimal.

• 1.0

• 10.0

• 0.10

Tags

CCSS.4.NF.C.6

Find the sum. 0.005 + 0.7 = ?

• 0.012

• 0.705

• 0.750

Tags

CCSS.5.NBT.B.7

Find the difference. 10 - 4.5 = ?

• 3.5

• 5.5

Tags

CCSS.7.NS.A.1C

Find the difference. 100 - 28.93 = ?

• 27.93

• 71.17

Tags

CCSS.6.NS.B.3

Find the difference. 14.5 - 12.06 = ?

• 2.44

• 2.56

Tags

CCSS.5.NBT.B.7

Do the decimals have to be lined up when you're adding and subtracting?

• Yes

• No

Tags

CCSS.5.NBT.B.7

Colleen paid $3.20 for a magazine and $5.80 for a book at the bookstore.  How  much more did the book cost than the magazine?

• $2.60
• 2.60
• $2.50
• $2.65

Tags

CCSS.6.NS.B.3