3:2:24Number facts for 15, 16 and 17
Worksheet lesson notes — Level 2
Lesson notes for Addition & Subtraction worksheet, 2:24 Number facts for 15, 16 and 17
Topics covered
- Number and Algebra › Number and place value › Mental addition strategies
- Number and Algebra › Number and place value › Written addition strategies
- Number and Algebra › Number and place value › Written subtraction strategies