Friday, 14 March 2014

Maths - addition and subtraction

WALT: use and show different strategies to solve addition and subtraction problems.

1 comment:

  1. You have shown you can use place value to solve addition problems (10s and 1s). I know you can successfully split numbers into parts and go through a tidy 10 so solve addition and subtraction problems, however, you got a little confused at the end of your example.
    Remember you can use a number line to help show your thinking, it can help keep track of all the numbers and parts of a problem.