Add, Subtract, Multiply and Divide Decimals

Solve: 55.9 - 14.948

• 40.952

• 41.293

• 40.628

• 39.081

Which of the following operations require you to line up your decimals?

Which of the following operations DO NOT require you to line up your decimals?

7.13 x 5.5 

• 39.215

• 3.9215

• 392.15

• 3921.5

You are saving your money to buy a hoverboard that costs $168. You plan to save $8.50 each week. How many whole weeks will you have to save to have enough money?

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

-12.4 + 9.2 + 1 

Mathematical Equivalence

ON

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

Calculate
1.08÷4

• 2.7

• 0.27

• 2.07

• .20

Calculate
5.75÷0.25

• 0.23

• 2.3

• 2.03

• 23