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Fraction Review
LCM
Adding Fractions
Subtracting Fractions
IT'S A MYSTERY!!
100

The number above the fraction like is called this.

Numerator

100

What is the LCM of 5 and 10?

10

100

1/3 + 1/3 =

2/3

100
2/3 - 1/3=

1/3

100

1+1=

2

200
The number below the fraction line is called this.

Denominator

200

What is the LCM of 3 and 7?

21

200

5/10 + 2/10 =

7/10

200

6/10 - 2/10=

4/10

200

Mary has 8 pieces of candy. She gives 3 pieces to John. How many pieces of candy does Mary have left?

5 pieces.

300

If two fractions are equivalent, they are this.

Equal

300

What is the LCM of 4 and 6?

24

300

42/100 + 49/100=

91/100

300

12/33 - 8/33 = 

4/33

300

Round 284 to the nearest hundred.

300

400

On a white board, draw a picture to show 2/5.

...
400

What is the LCM of 9 and 11?

99

400
1/2 + 1/4 = 

3/4

400

3/4 - 1/8=

5/8

400

23x100=

2,300
500

Instead of reading 5/5 as five-fifth, I can simplify the fraction and say this.

One or one whole

500

What is the LCM of 20 and 25?

100

500

1/4 + 2/3 = 

11/12
500

1/2 - 1/4 = 

1/4

500

26x4=

104