Adding Subtraction Decimals

21.3-4.346=

• 16.954

• 1.6954

• 1.784

• 16.854

What is the difference of 54.456 - 13.5?

• 409.56

• 40.956

• 54.321

• 53.106

What is the sum of 234.456 + 123.5?

• 357.956

• 3579.56

• 235.691

• 2356.91

6.43 + 4.9 =

Marcos caught a fish that weights 5.6 pounds. Willy Bones caught a fish that weights 3.4 pounds. What is the difference between the weights of the fish?

• 2.2

• 2.1

• 3.1

• 3.2

• 4.60

• 40.08

• 29.48

• 9.92

• 195.02

• 33.66

• 72.54

• 33.6

Mrs. Coll received $10.00 Starbucks gift card from a friend for her birthday. She bought 1 coffee jelly frappuccino for $1.56. How much does she have remaining on her gift card?

• $ 9.54

• $ 8.54

• $ 8.44

• $ 7.54

What is 9.85 - 4.5?

Mathematical Equivalence

OFF

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