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Mathematics Enhancement
The OHP Transparency Collection |
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| Title or Subject |
Reference | Size | |
| 1. | Number Puzzles (up to 5) In each column or row, the number with an arrow shows the sum of the numbers following, and each different colour represents a different digit. |
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| 2. | Number Puzzles (up to 8) LH puzzle: sums must be true along each row and down each column, and each colour represents a different digit. RH puzzle: the Roman numerals with arrows show the sum of the numbers following, and each different colour and shape represents a different digit. |
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| 3. | Number Puzzle (up to 15) In each row or column the arrowed number shows the sum of the numbers following, and each different colour and shape represents a different digit. |
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| 4. | Number Puzzle (up to 20) In each row or column the arrowed number shows the sum of the numbers following, and each different colour and shape represents a different digit. |
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| 5. | Reflections Colour the pictures as you would see them if a mirror was placed on the lines. |
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| 6. | Number Puzzle (multiples of 10 up to 100) In each row or column the arrowed number shows the sum of the numbers following, and each different colour represents a different multiple of 10. |
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| 7. | Multiplication Square The yellow strips should be cut out and placed vertically and horizontally to highlight the multiples required. |
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| 8. | Multiplication Puzzle (up to 20) The product of the numbers at the corners of each triangle is equal to the number in the middle, and each differently coloured square represents a different digit. |
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| 9. | Number Puzzle (up to 25) Each link of four numbers adds up to 25, and each differently coloured circle represents a different digit. |
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| 10. | Number Puzzle (up to 70) In each row or column the arrowed number shows the sum of the numbers following, and each differently coloured rectangle represents a different digit. Note the relationship between some of the numbers shown at the foot of the puzzle |
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| 11. | Number Puzzles (up to 75 and with inequalities) Each differently coloured rectangle represents a different number that satisfies the inequality shown. LH puzzle: each line of four numbers adds up to 51 RH puzzle: each line of four numbers adds up to 75 |
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| 12. | Number Puzzles (multiplication of 3 or 4 numbers) LH puzzle: The product of the numbers at the corners of each triangle is equal to the number in the middle. RH puzzle: The product of the numbers at the corners of each quadrilateral is equal to the number in the middle. In both, each differently coloured circle (or square) represents a different digit. |
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| 13. | Number Puzzles (multiplication of 4 numbers) The product of the numbers at the corners of each quadrilateral is equal to the number in the middle, and each differently coloured shape represents a different digit. |
| Details of Books referred to are | ||
| R | = Reception Resource Book | ISBN 963 162 169 3 |
| T 1a | = Year 1 Text Book (a) | ISBN 963 686 510 8 |
| T 1b | = Year 1 Text Book (b) | ISBN 963 686 511 6 |
| T 2 | = Year 2 Text Book | ISBN 963 162 538 9 |