Decimal Review Adding Subtracting

Solve: 55.78 + 4.6

Mathematical Equivalence

ON

Solve: 7.05 - 4.6

Mathematical Equivalence

ON

Jim earned $22.50 on Monday, $14.75 on Tuesday, and $28 on Wednesday. How much did he earn, in all?

• $37.53

• $64.25

• $65.25

• $74.50

11 + 8.34

• 8.45

• 19.34

• 1,934

• 845

James brought a fresh 2-liter bottle of sweet tea to school. He drank 0.29 liter before lunch and 0.189 liter after lunch. He tried to offer the rest to Mr. Blow, but Mr. Blow said, "Seriously?!" How much tea was left at the end of the day?

This month, Cecilia has ridden her bike 114.7 miles. BEFORE THAT, she had ridden the bike for a total of 1,468 miles. How many total miles has Cecilia ridden her bike NOW?

• 116.168 miles

• 1,582.7 miles

• 261.5 miles

• 1,353.3 miles

-12.4 + 9.2 + 1 

Mathematical Equivalence

ON

Beth worked 33.25 hours last week and 23.75 this week. How many total hours did she work? 

Trinity loves to run.  She ran 3.4 miles on Monday, 2.75 miles on Tuesday, and 5 miles on Wednesday.  How many total miles did she run?

• 3.14

• 314

• 10.15

• 11.15

Use the grids to find

1.48 - 0.83