addition and subtraction

What does addition mean?

• Taking away
• Putting together
• Counting backwards
• Finding the difference

What is the sum of 23 and 15?

• 58
• 28
• 38
• 48

If you have 27 marbles and you find 15 more, how many marbles do you have in total?

• 32
• 47
• 42
• 37

If you have 12 apples and you get 9 more, how many apples do you have now?

• 20
• 21
• 19
• 22

If you have 10 balloons and you get 15 more, how many balloons do you have?

• 20
• 25
• 30
• 15

If you have 30 stickers and you give away 10, how many do you have left?

• 40
• 20
• 30
• 10

If you have 45 candies and you eat 5, how many candies are left?

• 40
• 50
• 45
• 35