Friday, 13 April 2012

Answer for Review 2 and 3

Dear all,
Please check the answer to the review exercise.
Remember Integrity Your Foundation.

Mark the answer with your red pen.

1a. 3/7                            2a. 8/12,     7/12
1b. 3/8                            2b. 8/24,   15/24
1c. 1/2
1d. 5/6

3.  5/15  +  9/15 = 14/15  ( Please shade the model accordiingly).

4a.  5/6                         4b.  31/35


5.  12/15 - 10/15 = 2/15


6a.  2/3                                   6b.  4/15

7a.  4/9                                 7b.  4/11

8a.  5divide 6                       8b.  7 divide 12

9a.  0.80                9b.  0.22                 9c. 0.42

10a.  1 2/5                10 b. 4 3/4                  10c.  2 3/4                      10d.  4 2/3

1a.  2 2/3  (2.67)               1b.  3 1/4 (3.25)              1c.  2 4/7  (2.57)       1d.  4 3/5 (4.60)


Review 3.
1a.  CE               1b.  AF             1c.  BD
2a.  GH               2b. GI
3a. AC                3b.   EF            3c.  AD                     4d.   RU

4. I will mark.

5a.  2025            5b.   160      5c.  3875       5d.  24   (put in your units)

6a.  700      6b.  3195     (put in your units)

7.  120      8.  20   (put in your units)


Happy marking :))

Love you,
Mrs Mak

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