3:1:18Addition & subtraction
Worksheet lesson notes — Level 1
Lesson notes for Addition & Subtraction worksheet, 1:18 Addition & subtraction
Topics covered
- Number and Algebra › Number and place value › Using strategies to add and subtract
- Number and Algebra › Number and place value › Using counting on and back
- Number and Algebra › Number and place value › Mental addition strategies
- Number and Algebra › Number and place value › Mental subtraction strategies