I am Still getting my head around year 2 and apps after been in reception for 4 years. Am just wondering what sort of work people use as evidence for solving addition and subtraction problems with the support of self chosen practical apparatus, level 2c in the solving numerical problems strand. I know it could be word problems but what other stuff could it be? Could it be finding a missing number in an addition or subtraction? Whenever I think problems I just think Word problems!! Please help?