Activity 10 – Year 5 Addition and Subtraction Post date 05/10/2023 Activity 10 – Year 5 Addition and Subtraction 2,967 + 20 – 100 = a) 2,876 b) 2,887 c) 2,978 If you are human, leave this field blank. Submit ← Activity 7 – Year 5 Addition and Subtraction → Activity 9 – Year 5 Addition and Subtraction