Adding and Subtracting Decimal STAAR Review

In all, altogether, total, sum, combined and plus are all keywords for

• adding

• subtracting

• multiplying

• dividing

Difference, less than, minus, decrease, reduce, take away, how many more, change ($$) and less than are all keywords for...

• adding

• subtracting

• multiplying

• dividing

You need to line up your decimals only when you are

• multiplying

• adding or subtracting

• dividing

Amanda eats 1.5 ounces of candy for 5 days. How much candy did she eat in total?

• 75 ounces

• 7.5 ounces

• .75 ounces

• F. $203.87

• G. $350.09

• H. $140.42

• J $261.52

Chance has two numbers 2.376 and 0.122.
What is the sum of both the numbers?

​ ​ ​ (a)  

What is the difference of both the numbers?

​ ​ (b)  

• 2.498

• 3.498

• 1.498

• 2.254

• 1.456

• 0.876

• 1.75

Jackie spent $91 on a new outfit at Macy's.  She then spent $38.15 on shoes at Famous Footwear.  How much did she spend in all?

• $52.85

• $129.15

• $39.06

• $53.15

• A

• B

• C

• D

Kyle has two numbers 2.376 and 0.122.
What is the sum of both the numbers?

​ ​ ​ (a)  

What is the difference of both the numbers?

​ ​ (b)  

• 2.498

• 3.498

• 1.498

• 2.254

• 1.456

• 0.876

• 1.75

78.90-42.25=

• 32.90

• 36.75

• 32.86

• 36.65