add, add, total, total, sum, sum, calculate, calculate, subtract, subtract, takeaway, takeaway, less, less, more, more, multiply, multiply, times, times, fraction, fraction, quarter, quarter, half, half, addition, addition, difference, difference, divide, divide, placevalue, placevalue, ones, ones, tens, tens, hundreds, hundreds, thousands, thousands, bonds, bonds, decimal, decimal

Maths E3

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