Addition and Subtraction to 50

John has 25 apples. He gave 12 apples to his friend. How many apples does John have now?

• 13

• 0

• 37

• 25

There are 42 students in a class. 15 students went on a field trip. How many students are left in the class?

• 27

• 35

• 30

• 25

Tom has 33 marbles. He found 14 more marbles. How many marbles does Tom have now?

• 57

• 27

• 47

• 41

There were 50 birds on a tree. 18 birds flew away. How many birds are left on the tree?

• 15

• 25

• 32

• 40

Peace finished 3 math problems for morning work. She finished 5 more during math class and 6 more for homework. How many math problems did she complete in all?

• 11

• 8

• 14

• 2

Hunter had 15 marbles. He gave 6 away to his friends. He found 3 more. How many marbles does Hunter have now?

• 12

• 24

• 18

• 15

Lilly finished 3 math problems for morning work. She finished 5 more during math class and 6 more for homework. How many math problems did she complete in all?

• 11

• 8

• 14

• 2

10 + 7

• 11

• 107

• 17

• 20

9+2=

• 4

• 7

• 3

• 11

Michael has 8 points in a game he is playing. He loses 2 points. Then he wins 4 points. How many points does Michael have now?