Filter by

**Showing 1–6 of 67 results**

### Expanded & compact column subtraction

**Day 1**

Use expanded column subtraction to subtract pairs of 3-digit numbers.

**Day 2**

Use expanded column subtraction to subtract pairs of 3-digit numbers.

Use expanded, then compact column subtraction to subtract pairs of 3-digit numbers.

**Day 3**

Choose an appropriate method to subtract pairs of 3-digit numbers.

### Choose methods for add/subt problems

**Day 1**

Add and subtract multiples, then near multiples of 10, 100 and 1000.

Add and subtract near multiples of 10, 100 and 1000.

**Day 2**

Choose at least 2 mental additions, 2 mental subtractions, 2 written additions and 2 written subtractions to work out. (4-digit numbers +/- 3 or 4-digit numbers.)

**Day 3**

Read and addition and subtraction word problems.

Solve multi-step word problems.

### Column addition, including money

**Day 1**

Use a written method to add pairs, or trios, of 3-digit numbers. Estimate answers by rounding numbers to the nearest 10.

**Day 2**

Use expanded and compact column addition to find totals of pairs of amounts of money. Estimate whether totals are <£10 or >£10.

Estimate totals and use compact column addition to find totals of pairs of amounts of money.

### Column add/subt with 3- & 4-digit numbers

**Day 1**

Use a column subtraction method to subtract pairs of 4-digit numbers, watching out for the occasional calculation best solved mentally.

**Day 2**

Use column addition to add pairs of 4-digit numbers, watching out for the occasional calculation best solved mentally.

### Appropriate strategies to add/subtract

**Day 1**

Use Frog to subtract 4-digit numbers mainly either side of a multiple of 100.

Use column subtraction to subtract 3-digit from 4-digit numbers.

**Day 2**

Choose Frog or column subtraction to subtract pairs of 4-digit numbers.

### Column subtraction, 3- & 4-digit numbers

**Day 1**

Use column subtraction to subtract pairs of 3-digit numbers, watching out for one or two that would be more efficiently solved using counting up.

**Day 2**

Column subtraction of 3-digit numbers.

Colum**n subtraction of 4-digit numbers.**

**Day 3**

Column subtraction of 4-digit numbers.