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Number bonds are pairs of numbers that add up to a whole number. Learn how to use number bonds for addition, subtraction, and division, and how to teach them to children with the CPA approach.
Number bond. In mathematics education at primary school level, a number bond (sometimes alternatively called an addition fact) is a simple addition sum which has become so familiar that a child can recognise it and complete it almost instantly, with recall as automatic as that of an entry from a multiplication table in multiplication.
Number bonds are pairs of numbers which add up to a certain number. Learn about the number bonds of 10 and 20 in this Bitesize KS1 Maths animation and activity.
Number bonds are two numbers that add up to a certain number. If we look at number bonds of ten as an example, we can see that ten can be partitioned into two parts in different ways. Ten can be partitioned into zero and ten, one and nine, two and eight, three and seven, four and six, five and five.
“Number bonds” is a term for components of numbers or number pairs shown pictorially. Students should be able to recall number pairs for all numbers up to 10 as this will greatly help with mental calculations.
Number bonds are two numbers that add up to a certain number. If we look at number bonds of ten as an example, we can see that ten can be partitioned into two parts in different ways. Ten can be partitioned into zero and ten, one and nine, two and eight, three and seven, four and six, five and five.
What is a number bond? Number bonds let students split numbers in useful ways. They show how numbers join together, and how they break down into component parts. When used in Year 1, number bonds forge the number sense needed for early primary students to move to addition and subtraction.
