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| Primary Mathematics 6B U.S. Edition Only |
| Practice 1A (p. 10) |
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| p. 2 | 1.(c) | 6 ÷ 2/3 = 6 x 3/2 = 9 | ||
| 4.(b) | 3/4 ÷ 9/10 = 3/4 x 10/9 = 5/6 | |||
| Learning Tasks pp. 12-14 | ||||
| p. 5 |
10.(a) |
Final answer should be 2 11/12 | ||
| p. 7 |
15.(f) | Final answer is correct, but intermediate working is not. Third line should be 2/5 + 10/9, fourth line should be 18/45 + 50/45 | ||
| Practice 1B (p. 15) | ||||
| p. 8 | 3.(a) | Answer should be 3/2. | ||
| Practice 1D (p. 21) | ||||
| p. 13 | 5. | Final answer should be 300 tarts. | ||
| Review H (pp. 117-120) | ||||
| p. 79 | 4.(a) |  |
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| Review 1 | ||||
| p. 98 | 15. | 225% of the total is 450 | ||
| Exercise 4 | ||||
| p. 85 | 1.(c) | answer should be 1/2 | ||
| Exercise 5 | ||||
| p. 86 | 1.(f) | answer should be 2 1/12 | ||
