Any of the numbers that are added together. A part of the whole.

The result of adding two or more numbers.

Addition is commutative because if order of the addends are change, the sum remains the same.

To bring two or more numbers together and find out how many.  The amount in the whole set or group.

Explain that addition is commutative

Maths

In this unit pupils will explain that addition is commutative. They will find pairs of numbers to 10 and add or subtract 1 from any number.  In the future unit pupils will demonstrate their fluency of addition and subtraction within ten. They will practise addition and subtraction strategies.

In prior learning, pupils will have learnt to count confidently and have developed a deep understanding of the numbers to 10, the relationships between them and the patterns within those numbers. In this unit pupils will explain that addition is commutative. They will find pairs of numbers that total 10 and add or subtract 1 to and from any number to 10.

Addition and subtraction facts within 10

Two together, often with something in common.

Any whole number that cannot be put into pairs.

Any whole number that can be put into pairs.

Find pairs of numbers that sum to 10

To separate or take one number away from another.

The result of subtracting one number from another.

Use number pairs to 10 in subtraction contexts

The number after a given number is one more than it.

The number before a given number is one less than it

Add and subtract one from any number

The number before a given number is one less than it.

Numbers which follow each other in order, without gaps.

Find the difference between consecutive numbers

Any integer (not a fraction) that cannot be divided exactly by 2

Any integer that can be divided exactly by 2 is an even number. The last digit is 0, 2, 4, 6 or 8

Add and subtract two from even numbers within 10

Add and subtract two from odd numbers within 10

Numbers which follow each other in order, without gaps, from smallest to largest.

Explain the difference between consecutive even numbers

Explain the difference between consecutive odd numbers

Zero is the number that represents no amount or objects. When we add zero to a number, the result is just the number, unchanged.

To find the total, or sum, by combining two or more parts (addends), or to increase an amount by adding another.

To partition one part from another (the subtrahend from the difference), or to decrease an amount by taking an amount away.

The equal sign is used to show that the values on either side of it are the same.

Addition and subtraction involving zero

Any of the numbers that are added together.

Double numbers and explain what doubling means

Halve numbers and explain what halving means

A near-double is a number close to a double.

Use knowledge of doubles to calculate near-doubles

A plan of action designed to achieve an aim.

Solve problems by adding 3 to 5 and 6

To imagine a given problem before us in real life.

To communicate mathematical ideas through models.

To choose one of the four operations to solve a problem.

To evaluate working, ensuring our response provides an answer to the given problem.

Addition and subtraction facts within 10

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These lessons will be removed by end of Summer Term 2025.