A2: More than just numbers - content
A2 - More than just numbers (PDF* 4.66mb)
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| 2.1 |
Our number system
2.1.1 Whole numbers
2.1.2 Place value
2.1.3 Estimation
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p. 3
p. 4
p. 5
p. 8 |
| 2.2 |
Working with numbers
2.2.1 Addition
2.2.2 Subtraction
2.2.3 Multiplication
Power notation
The square root
2.2.4 Division
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p. 11
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p. 28 |
| 2.3 |
Calculations involving negative numbers
2.3.1 Addition involving negative numbers
2.3.2 Subtraction involving negative numbers
2.3.3 Multiplication involving negative numbers
2.3.4 Division involving negative numbers |
p. 31
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p. 40
p. 41
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| 2.4 |
Order of calculations
2.4.1 The distributive law |
p. 43
p. 47
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| 2.5 |
Fractions
2.5.1 Equivalent fractions
2.5.2 Mixed numbers and improper fractions
2.5.3 Calculating with fractions
Addition and subtraction of fractions
Multiplication of fractions
Division of fractions |
p. 51
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p. 68
p. 72
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| 2.6 |
Decimals
2.6.1 Addition and subtraction of decimals
2.6.2 Multiplication of decimals
2.6.3 Division of decimals
2.6.4 Converting between decimals and fractions |
p. 77
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p. 88
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| 2.7 |
A taste of things to come |
p. 93
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| 2.8 |
Post-test |
p. 96
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| 2.9 |
Solutions |
p. 99 |