Equivalent Fractions Review

Add and Subtract Fractions

Make Equivalent Fractions

Find the missing Numerator and Denominator

Story Problems - Muah, ha, ha

100

1/3 + 1/3 =

1/3 + 1/3 = 2/3

100

Make 2 equivalent fractions for:

2/3

2/3 = 4/6 = 8/12 . . .

100

What is the missing number?

1/4 = ?/8

1/4 = 2/8

100

Mrs. Clause ate 3/4 of a cookie. Her friendly elf, Frankie, ate 6/8 of a cookie. Who ate more of a cookie?

They ate the same amount, because:

3/4 = 6/8

200

6/7 - 4/7 =

6/7 - 4/7 = 2/7

200

Make 2 equivalent fractions for

2/2

Must be written as a fraction:

2/2 = 3/3 = 4/4 . . .

200

5/? = 10/14

5/7 = 10/14

200

Mr. Clause made 1/2 of a snowman. Mrs. Clause made 3/4 of a snowman. Who made more?

Mrs. Clause made more, because 1/2 is equal to 2/4.

2/4 < 3/4

300

3 1/4 + 2 2/4 =

5 3/4

300

Make an equivalent fraction for:

1 3/5

1 3/5 = 8/5 = 16/10

300

6/8 = ?/24

6/8 = 18/24

300

Georgie the reindeer ran 3/4 of a mile. Rudolf ran 2 2/4 of a mile. How much further did Rudolf run?

2 2/4 - 3/4 = 10/4 - 3/4 = 7/4 or 1 3/4

400

4 2/5 - 2 4/5 =

4 2/5 - 2 4/5 = 1 3/5

400

Make an equivalent fraction for:

9 3/4

9 3/4 = 39/4

400

4/? = 50/100

Because it is 50/100 is equal to 1/2, the answer is

4/8 = 50/100

400

Mrs. Faulkner ate 1 2/3 boxes of chocolates. Mrs. Quick ate 3 boxes of chocolates. How many more boxes of chocolates did Mrs. Quick eat?

3 - 1 2/3 = 1 1/3 or 4/3

500

5 - 13/5 =

5 - 13/5 = 12/5 = 2 2/5

500

Make 2 equivalent fractions this fraction, that ALL have a smaller number in the numerator and denominator:

100/200

Make 2 equivalent fractions this fraction, that ALL have a smaller number in the numerator and denominator:

100/200 = 1/2 = 2/4 = 4/8 . . .

500

3/9 = ?/12

Since 3/9 is equal to 1/3, then you can multiply the numerator and denominator of 1/3 to equal 12th

3/9 = 4/12

500

Mrs. Quick wants 3/8 of a box of markers. The class gave her 2/4 of a box. Did she get the amount she wanted?

No. She got more, because 2/4 = 4/8. 4/8 is more than 3/8