Addition and Subtraction

What is the sum of 5 and 3?

• 6

• 7

• 8

• 9

If you have 20 apples and you give away 5, how many do you have left?

• 10 apples

• 12 apples

• 15 apples

• 18 apples

What does it mean to decompose a number?

• To break it down into smaller parts or addends.

• To multiply it by another number.

• To convert it into a fraction.

• To round it to the nearest whole number.

What is subtraction?

• Subtraction is the process of taking one number away from another.

• Subtraction is the process of adding two numbers together.

• Subtraction is the process of multiplying two numbers.

• Subtraction is the process of dividing one number by another.

What is the total of 15, 25, and 10?

• 40

• 45

• 50

• 55

What is the difference between 90 and 45?

• 45

• 50

• 40

• 55

What is 50 plus 25?

• 70

• 75

• 80

• 65

If you read 30 pages of a 100-page book, how many pages are left to read?

• 50 pages

• 60 pages

• 70 pages

• 80 pages

If you have 10 balloons and 3 pop, how many do you have left?

• 5 balloons

• 6 balloons

• 7 balloons

• 8 balloons

What is 100 minus 37?

• 60

• 63

• 65

• 70