Writing and Evaluating Expressions

The word sum tells you to use which operation?

• Multiplication

• Addition

• Subtraction

• Division

How do you read this equation? Select the correct answer

4x

• X plus 4

• 4 divided by X

• 4 times X

• 4 minus X

Write an equation for : A number decreased by 10

• 10/X

• 10X

• X+10

• X-10

The word decrease tells you to use which operation?

• Addition

• Exponent

• Subtraction

• Addition

The word difference tells you to use which operation?

• Addition

• Exponent

• Subtraction

• Division

The word half tells you to use which operation?

• Division

• Exponent

• Subtraction

• Addition

Write an equation for : A number divided by 2

• x/2

• 2x

• 2/x

• 2-X

How do you read this equation? Select the correct answer

7 times a number plus 4

• $7^4$ +X
  

• $7\div4+1$

• X=7+4

• 7X + 4

Fill in the correct blank: G.E.M.S

What does the M stand for?

• Addition/Subtraction

• Multiplication/Division

• Exponents

• Grouping

Fill in the correct blank: G.E.M.S

What does the E stand for?

• Addition/Subtraction

• Multiplication/Division

• Exponents

• Grouping