solve (retiring soon)

Please make sure students have mastered solvingReady (retiring soon) (7) or 10 bond (retiring soon) (5) before beginning solve

for new see solveSingleStage and solveMultiStage


sample Q from each layerteach-learn questions
























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practise-learn worksheets   








print hintsd/s 2ppd/s 2ppd/s 2ppd/s 2ppd/s 2ppd/s 2pp
d/s 2ppd/s 2pp