Add Subtract Number Line

• 42

• 40

• 24

• 80

• 70

• 53

• 45

• 60

• 33

• 82

• 91

• 78

• 88

• 84

• 93

What fraction is represented at point A?

• 4/5

• 3/1

• 3/4

• 1/3

What fraction is represented on the number line?

• 1/1

• 2/3

• 1/2

• 0/1

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Jared ate 2/8 of his pizza for lunch and 3/8 of his pizza for supper.  How much of his pizza is left?

• 5/8

• 3/8

• 1/8

• 5/16

Use a math strategy to solve:

Some students are on the playground. Then, 25 of the students go inside.

Now, there are 19 students on the playground.

How many students were on the playground to START with?