Adding and Subtracting Decimals

7.9 + 18.72 =

Tags

CCSS.6.NS.B.3

The price of apples is normally $0.74 each. If there is an increase in the price of apples by 6 cents, what is the new price of apples?

• $1.36

• $0.80

• $0.68

• $0.748

Tags

CCSS.5.NBT.B.7

809.144 - 15.96 =

Tags

CCSS.5.NBT.B.7

Jenna bought a bag of gummy bears that cost $2.74, one lollipop that cost 65 cents, and a koala Squishmallow that cost 12 dollars and 50 cents.

She gave the clerk $20.

How much money will she get back in change? 

Tags

CCSS.6.NS.B.3

What is the first step when adding and subtracting decimals?

• Line up the numbers
• Line up the decimals
• Add or subtract like normal
• Add in placeholders

Tags

CCSS.5.NBT.B.7

Based on the table, which statement is true?

• The combined mass of the male gorilla and the female gorilla is 253.782 kg

• The mass of the male gorilla is 63.507 kg greater than the mass of the female gorilla

• The female gorilla is 1.28 m shorter than the male gorilla

• The combined height of the male gorilla and the female gorilla is 2.028 m

Tags

CCSS.6.NS.B.3

Gina competed in a gymnastics competition.  Her total score for the balance beam and the vault was 16.75.  She scored 9.3 on the vault.  How much did she score for the balance beam?

Tags

CCSS.5.NBT.B.7