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Primary Mathematics 2A This page last updated October 26, 2007 |
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| xiii | multilink cubes can be 2 cm on a side (change 4 to 2) | 2004 | |||
| 30 | Learning Task 1 | 64 needs 6 more to make 70. Take 6 from the 9 leaving 3. | |||
| 31 | Discuss 1(f)... | Make a hundred. Take 60 away from the 90 to bring... | 2004 |
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| 31 | 2nd paragraph | 4 tens + 9 tens = 13 tens. Place thirteen 10-discs on the chart. Elicit the answer to 13 tens = ____ hundreds _____ tens. | 2004 |
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| 109 | Review 6 #11 | 6 x $4 - $24 | 2004 2005 |
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| p. 135 | Mental Math 19 | 6. 30 |
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