Activity 1 – Year 5 Addition and Subtraction Post date 05/10/2023 Activity 1 – Year 5 Addition and Subtraction 12,324 + 3000 = 12,624 12,334 15,324 If you are human, leave this field blank. Submit ← Activity 20 -Go Well – Find the Pairs → Activity 2 – Year 5 Addition and Subtraction