Adding and Subtracting

Matt has 6 marbles. Jamie has 7 marbles. How many marbles do they have altogether?

• 11

• 6

• 13

• 1

There are 5 children at the birthday party. 2 more show up. 9 more children show up. How many children are at the birthday party altogether?

• 16

• 2

• 8

• 14

• 10

• 39

• 23

• 9

Kim had some crayons. Her friend gave her 10 more crayons. Now Kim has 44 crayons. How many crayons did Kim start with?

• 19

• 34

• 33

• 54

15 students were in the lunchroom. 19 more students went to the lunchroom. How many students are in the lunchroom

• 34

• 21

• 32

• 18

Kevin found 20 ladybugs. Sarah also found some ladybugs. They found 47 ladybugs altogether. How many did Sarah find?

• 32

• 27

• 45

• 23

Ashley had 64 apples. She gave John 37 apples. How many apples does Ashley have left?

• 27

• 37

• 28

• 64

Ray had 18 balloons. He gave some of them away. Now Ray has 9 balloons left. How many balloons did Ray give away?

• 14

• 10

• 7

• 9

Ethan had 24 pennies. He lost some on his way to the store. Now Ethan has 11 pennies left. How many pennies did Ethan lose on his way to the store.

• 18

• 22

• 13

• 24

There were 8 pink flowers and 2 yellow flowers. Lily picked 4 flowers. How many flowers are left?

• 6

• 12

• 9

• 2