**Use mental/written addition and subtraction strategies; solve word problems**

Unit 6: ID# 56214

Y5: Place Use mental/written addition and subtraction strategies; use column subtraction to subtract 5-digit numbers; solve word problems.

Y6: Use mental/written addition and subtraction strategies; solve word problems.

**National Curriculum**

Y5: Add/Sub (i) (ii) (iii) (iv)

Mult/div (x)

Y6: Add/Sub (iv) (vii) (viii)

**Y5 Hamilton Objectives**

7. Add/subtract mentally with confidence, where numbers are less than 100 or the calculation relies upon simple addition/subtraction and place value.

9. Subtract larger numbers using expanded or compact column subtraction, or by counting up.

11. Solve addition/subtraction multi-step problems; decide which operations/methods to use and why.

22. Solve problems involving addition, subtraction, multiplication, division and a combination, including understanding the meaning of the equals sign

**Y6 Hamilton Objectives**

5. Consolidate: Add and subtract mentally with confidence, where numbers are < 100 or it relies upon simple addition/subtraction and place value.

8. Solve addition/subtraction multi-step problems in context, deciding which operations to use and why.

18. Perform mental calculations, including with mixed operations and large numbers; carry out calculations using knowledge of the order of operations and brackets.

20. Solve problems involving all 4 operations.