Sample Teacher Manual Comparing Fractions with the Rule of Four Page

Lesson 7

7-1

So far we know that "=" means "equals" or "is the same as". If two fractions are not equal and one is larger or smaller than the other, there are symbols to represent this. As you read an equation from left to right, ">" means "is greater than" and " 48"; no

18) 5/6 of 60= 50 19) 300

8)

7)

6)

Donald ran further

6 < 12 so 2 < 2 18 18 6 3

Trisha got more votes

5 > 4 so 1 > 2 10 10 2 5

greater than

equal 10 > 4 so 2 > 1 20 20 4 5

6 = 6 so 1 = 2 18 18 3 6

17) 4 + 3 = 24 + 27 = 51 9 6 54 54 54

5)

greater than

16) 312 x 3 = 936 mi.

15) 18 x 12 = 216

14) (50) x (10) = (500) 47 x 11 = 517

5 > 4 so 1 > 2 10 10 2 5

4)

13) (30) x (90) = (2,700) 26 x 91 = 2,366

12 > 9 so 2 > 3 18 18 3 6

less than

12 < 15 so 2 < 5 18 18 3 6

greater than

3)

2)

1) done

7B

6 > 5 so 2 > 1 15 15 5 3

8 < 9 so 2 < 3 12 12 3 4

18 < 20 so 3 < 4 30 30 5 6

3) done

9 < 10 so 3 < 2 15 15 5 3

12) (70) x (90) = (6,300) 73 x 89 = 6,497

11) 8 ÷ 8 = 1; 1 x 4 = 4

10) 54 ÷ 6 = 9; 9 x 1 = 9

9) 28 ÷ 7 = 4; 4 x 3 = 12

4)

22 + 21 = 43 77 77 77

2)

6 + 4 = 10 12 12 12

2)

1) done

20 + 6 = 26 30 30 30

7A

1)

6F

10)

9)

8)

7)

6)

5)

4)

3)

2)

1)

7C

36 > 35 east side 60 60

6 > 4 Shirley 24 24

28 < 30 35 35

10 > 6 20 20

12 = 12 24 24

18 < 20 24 24

less than

6 < 9 so 2 < 1 27 27 9 3

less than

21 < 32 so 3 < 4 56 56 8 7

less than

8 < 12 so 4 < 2 12 12 6 2

greater than

24 > 20 so 4 > 4 30 30 5 6

6 = 12 = 18 = 24 8 16 24 32

14 + 45 = 59 63 63 63

48 - 30 = 18 80 80 80

12 + 4 = 16 24 24 24

12 = 12 48 48

10 > 8 16 16

6 < 9 18 18

3 + 4 = 7 12 12 12 21 - 8 = 13 inches 24 24 24

17) 18)

56 ÷ 56 = 1; 1 x 5 = 5

16) 5/56 of 56:

16 + 35 = 51 done 56 56 56 56 - 51 = 5 left 56 56 56

15) 16 < 35 Penny did more 56 56

14) 17 ÷ 4 = 4 1 yds. 4

13) 8 3 7

12) 4 3 5

11) done

10) 24 ÷ 8 = 3; 3x3=9

9) 42 ÷ 6 = 7; 7 x 3 = 21

8) 6 ÷ 2 = 3; 3x1=3

7)

6)

5)

4)

3)

2)

1)

7D

Sample Teacher Manual Page Solutions 6F - 7D