75 is the whole number and 43 and 32 are the parts. When a number is made up of more than one digit we can use a place value chart with headings, like ones, tens, hundreds and thousands ...
1 Pupils add and subtract one to and from a two-digit number 2 Pupils add and subtract one to and from ... knowledge of ‘make ten’ to subtract a multiple of ten or a single-digit from a two-digit ...
Build on segments 1.8, 1.9 and 1.10 to equip children with useful strategies for addition and subtraction of a single-digit number to/from two-digit numbers. Teaching point 1: Knowledge of the number ...