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These maths code worksheets put a twist on an old favourite.
Just like the Math code 1 series of puzzles but this time with symbols to represent numbers. The idea is to not only solve the puzzle but also to determine which number each symbol represents, adding a harder dimension to the puzzle. Complete the grid of numbers such that the resulting equations are correct and add up to the target symbol (numbers) in both directions.
We start with simple addition problems and then progress to subtraction and then a combination of addition and subtraction. The worksheets become progressively more challenging with multiplication sums, then a combination of multiplication and division sums. Then there are worksheets with a combination of all four operators.
The first series of worksheets are 2x2 grids, then 2x3 grids and finally 2x6 grids with various combinations of the four operators for those that really like to be challenged.
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