Addition and Subtraction

5+ ____= 3

• 8

• 5

• 9

• 10

6- 5=_____

• 20

• 1

• 30

• 40

The answer to an addition problem is called the _________.

• difference

• sum

• subtract

• ones

Complete the number pattern

2,4,6,____

• 5

• 7

• 8

• 9

20 -10= _____

• 10

• 20

• 30

• 40

Joe has 7 marbles. John borrows 2 of them. How many marbles does Joe have left?

• 30 marbles

• 2 marbles

• 4 marbles

• 5 marbles

There are 3 people at a park. 5 more people come to the park. How many people are at the park?

• 5 people

• 7 people

• 8 people

• 60 people

Merry has two colors of marbles red and green. She has 10 marbles in all and she has 7 red marbles. How many green marbles does she have?

• 3 green marbles

• 9 green marbles

• 10 green marbles

• 2 green marbles