1. Add and Subtract I can add doubles up to 20.
I can use materials or drawings to show how numbers fit together to 20.
I can make organised lists showing
the numbers that fit together to 20.
I can add doubles up to 20.

2. I can use a jump strategy e.g. 9 + 4 = 9 + 1 + 3.
I can use facts to 20 to help me add or subtract beyond 20 ( e.g. 8+4 = 8+2 (10) +2).
I can use a number line to show how I
count on or back to add or subtract.
I can think about addition to help me subtract (e.g. for 13 – 8, think 8 add what makes 13.)
I can use a jump strategy
e.g =

3. I can skip count in 2s, 5s and 10s to help me add or subtract.
I can use materials or drawings to show the parts and the whole in a number story.
I can skip count in 2s, 5s and 10s
to help me add or subtract.
I can use a part-part-whole
diagram to show a story.
I can record my thinking as
a number story.

4. I can use the add, subtract and equals keys on a calculator.
I can name some of the keys
on a calculator.
I can enter a given number
into a calculator.
I can use correct mathematical vocabulary when discussing add and subtract. E.G. how many altogether? total number, minus, the difference between, subtract, less.