Addition and Subtraction Two Digits

Seb has a box of 120 cubes. He uses some of the cubes to build a tower. 77 cubes are leftover. How many cubes has he used?

• 53

• 24

• 34

• 43

The answer to an addition problem is the...

• sum

• difference

• product

• quotient

Rearranging place values when you carry in addition or borrow in subtraction is called...

• rounding

• factoring

• comparing

• regrouping

−2 + 8 =

• 6

• −6

• −10

• 10

When you take numbers away from each other that is

• addition

• multiplication

• subtraction

• division

A number that is added to another in an addition problem is an _________________________

• difference

• addend

• divisor

• product

What is the answer to an addition problem?

• sum

• difference

• product

• quotient

What is the answer to a subtraction problem called?

• product

• quotient

• sum

• difference

Sum

• The answer to a subtraction problem 

• The answer to an addition problem 

• The numbers you are adding together

• The number being divided

Addend

• The numbers you are adding together

• The part left over in division that you add on

• The answer to an addition problem 

• A set of numbers that start at "0" and increase by "1"