Virtual Textbook Resource |
Resource description |
BASIC ARITHMETIC
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Simple additon of numbers between 1 and 20
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Simple multiplication of numbers between 1 and 12
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Simple subtraction of a 1 digit number from a 2 digit number |
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DECIMALS |
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Add numbers like 18.4 and 6.7 |
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Add numbers like 17.6 and 24 |
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| Add numbers like 2.37 and 1.82 | |
| Subtract numbers like 10.2 and 5.6 | |
| Subtract numbers like 9.21 and 7.33 | |
Mulitply numbers like 0.9 and 0.4 |
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Multiply numbers like 7 and 2.38 |
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| Multiply numbers like 18 and 5.88 | |
| Multiply numbers like 9 and 4.6 | |
| Multiply numbers like 7 and 0.6 | |
| Multiply numbers like 12 and 0.9 | |
PERCENTAGES |
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| Calculate 10, 5, 20, 1 and 17.5% of amounts without a calculator | |
| Calculate various percentages of amounts using a calculator | |
| Calculate 10, 5, 20, 1 and 17.5% increases of amounts without a calculator | |
| Calculate 10, 5, 20, 1 and 17.5% decreases of amounts without a calculator | |
| Calculate one number as a percentage of another without a calculator | |
NEGATIVE NUMBERS |
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Solve problems like -5 + 8 |
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| Solve problems like -48 + 32 | |
| Solve problems like 5 - 8 | |
| Solve problems like 5+-7 and -2+-5 | |
| Solve problems like 2--5 and -4--10 | |
| Solve problems like 2 x -3 and -6 x -8 | |
ALGEBRA |
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Multiply a bracket by a single number |
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