Maths

Session 1

WAIL: To subtract a 2-digit and a 1-digit number (crossing tens).

Success Criteria: 
To add and subtract numbers using concrete objects, pictorial representations and mentally. 
 

Please work through the PowerPoint and find the subtraction sentences to solve on slide 7 and the challenge on slide 8.

Session 2

WAIL: To subtract two 2-digit numbers (crossing tens).

Success Criteria: 
To add and subtract numbers using concrete objects, pictorial representations and mentally.