Fractions!!!!!

Decomposing Fractions

100

Decompose the following fraction 7/8

1/8 + 1/8 + 1/8+ 1/8 + 1/8 + 1/8+ 1/8= 7/8 1/8 + 1/8 + 1/8+ 1/8 + 1/8 +2/8= 7/8 1/8 + 1/8 + 1/8+ 1/8 + 3/8= 7/8 1/8 + 1/8 + 1/8+ 4/8= 7/8 1/8 + 1/8 + 5/8= 7/8 1/8 + 6/8= 7/8 2/8+5/8= 7/8 3/8+4/8=7/8..........

200

Decompose the following fraction 5/6

2/6 +3/6= 5/6 1/6 +4/6= 5/6 3/6 +2/6= 5/6.....

300

Decompose the following fraction 1 2/3

1+ 2/3= 1 2/3 3/3 + 2/3= 1 2/3.....

400

Decompose the following fraction 2 1/4

2 + 1/4= 2 1/4 1+ 1+ 1/4= 2 1/4 4/4 + 4/4+ 1/4 = 2 1/4.....

500

Decompose the following fraction 11/6

1+ 5/6=11/6 1+ 3/6 + 2/6= 11/6 10/6 +1/6= 11/6......

Equivalent Fractions

100

Make 5 equivalent fractions for 1/2

2/4 3/6 4/8 5/10 6/12.....

200

3/10=30/100 __??__=70/100

7/10

300

Are the fractions 1/2 and 3/7 equivalent?

No.

400

Use a model to create a fraction that is equivalent to 1/2.

Show on board

500

Make as many equivalent fractions as you can in 1 minute for 2/5

4/10 6/15 8/20 10/25 12/30 14/35 16/40 18/45 20/50 22/55 24/60 .......

Comparing Fractions

100

Compare. Write <, >, or =. 1/3 1/7

1/3 > 1/7

200

Compare. Write <, >, or =. 3/6 3/4

3/6 < 3/4

300

Compare. Write <, >, or =. 12/13 8/13

12/13 > 8/13

400

Compare. Write <, >, or =. 2/5 2/4

2/5 < 2/4

500

Compare. Write <, >, or =. 1 1/8 1 1/9

1 1/8 > 1 1/9

Adding or Subtracting Fractions

100

3/6 + 2/6=

5/6

200

4/5 - 1/5=

3/5

300

4/12 + 8/12=

12/12 or 1

400

7/10- 2/10=

5/10 or 1/2

500

4/10 + 30/100=

40/100 + 30/100 = 70/100 or 7/10

Put these fractions in order

100

Put these fractions in order from least to greatest 6/12, 4/12, 1/12, 5/12

1/12, 4/12, 5/12, 6/12

200

Put these fractions in order from least to greatest 1/3, 1/12, 1/8, 1/9

1/12, 1/9, 1/8, 1/3

300

Put these fractions in order from least to greatest 5/100, 20/100, 99/100, 40/100, 32/100

5/100, 20/100, 32/100, 40/100, 99/100

400

Put these fractions in order from least to greatest 2/8, 2/12, 2/4, 2/88, 2/5

2/88, 2/12, 2/8, 2/5, 2/4

500

Put these fractions in order from least to greatest 9/10, 30/100, 6/10, 20/100, 4/10

20/100, 30/100, 4/10, 6/10, 9/10