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MathSmart is an investment in NUMERACY.
Watch arithmetic skills flourish with this practical solution for students. Benefit from the extensive library. Move easily between levels. Use only what you need, when you need it.
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ArithMagic
| How it's Done |
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In its simplest form, the ArithMagic puzzle has every row, column and diagonal adding up to the same number - the magic number for that puzzle. The aim is to find the magic number. |
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| Adding 2 Numbers |
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Each square contains a sum of 2 numbers. Add the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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| Adding 3 or more Numbers |
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Each square contains a sum of 3 numbers. Add the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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| Addition and Subtraction |
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Each square contains a sum of 3 numbers with first addition and then subtraction. Calculate the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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| Subtracting 1 Number |
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Each square contains a subtraction sum of 2 numbers. Calculate the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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| Subtracting more than 1 Number |
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Each square contains a subtraction sum of 3 or more numbers. Calculate the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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| Subtraction and Addition |
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Each square contains a subtraction and addition sum of 3 or more numbers. Calculate the individual squares first and then the rows, columns and diagonals to find the magic number for each puzzle. |
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