Each child has 57 thermometers. If there are 6 children, how many thermometers are there in total?

Topic 5: Variables and Expressions

Operation Card: 1

Each child has 57 thermometers. If there are 6 children, how many thermometers are there in total?

Topic 5: Variables and Expressions

Operation Card: 2

Each basic microscope costs $8.00. How much do 50 microscopes cost?

Topic 5: Variables and Expressions

Operation Card: 3

Savannah went to the store 45 times last month. She buys 2 notepads each time she goes to the store. How many notepads did Savannah buy last month?

Topic 5: Variables and Expressions

Operation Card: 4

Mariah starts out with 51 bottle caps. She shares 36 with Hannah. How many bottle caps does Mariah end with?

Topic 5: Variables and Expressions

Operation Card: 5

Mariah starts out with 51 bottle caps. She shares 36 with Hannah. How many bottle caps does Mariah end with?

Topic 5: Variables and Expressions

Operation Card: 6

Mr. Frankenstein purchased 105 cameras for his school. If there were 21 classes, how many would each class receive?

Topic 5: Variables and Expressions

Operation Card: 7

Subtract a number from

10

Topic 5: Variables and Expressions

Operation Card: 8

The product of 9 and a number

Topic 5: Variables and Expressions

Operation Card: 9

Add 6 to a number

Topic 5: Variables and Expressions

Operation Card: 10

6 divided by a number

Topic 5: Variables and Expressions

Operation Card: 11

A number decreased by

12

Topic 5: Variables and Expressions

Operation Card: 12

9 plus a number

Topic 5: Variables and Expressions

Operation Card: 13

A number added to 4

Topic 5: Variables and Expressions

Operation Card: 14

The quotient of a number

and 8

Topic 5: Variables and Expressions

Operation Card: 15

4 less than a number

Topic 5: Variables and Expressions

Operation Card: 16

You and three friends are going to share a package. Of granola

bars equally. Write an algebraic expression to

show the situation.

Topic 5: Variables and Expressions

Operation Card: 17

Nao has 6 fewer CDs than Emily. IF c represents the number of CDs Emily has,

what is an expression that tells us how many

CDs Nao has?

Topic 5: Variables and Expressions

Operation Card: 18

Nao has 6 fewer CDs than Emily. IF c represents the number of CDs Emily has,

what is an expression that tells us how many

CDs Nao has?

Topic 5: Variables and Expressions

Operation Card: 19

How are the expressions 7-g and g-7 different?

Topic 5: Variables and Expressions

Operation Card: 20