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5
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a number before a letter in algebra
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6
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when two mathematical statements are similar they are called .....
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9
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a collection of mathematical numbers, letters and operators
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13
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working out the answer by trial and error is called ...
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14
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the letter after a number in algebra
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15
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when a number is multiplied by itself it has a small number at top called ..... (plural)
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16
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the longest side in a right angled triangle
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19
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when a number is multiplied by itself it has a big number at bottom called
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20
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A number only divisible by one and itself
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1
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A number that has more than two factors
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2
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a mathematical sentence
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3
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a word meaning 'work out'
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4
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a test for factors
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7
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how many sides in this maths sentence
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8
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a Good Tree to work out numbers that will divide evenly into other numbers
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10
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another name for an unknown number
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11
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a number which does not a whole number as it's square root
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12
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one of those collection of mathematical numbers, letters and operators
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17
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a Greek interested in triangles
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18
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a number that makes a mathematical sentence work
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