# How do you teach number bonds virtually?

Contents

## How do you teach number bonds virtually? ## How do I teach number bonds to 20? ## How do you teach number bonds in a fun way?

20 Terrific Activities and Ideas for Teaching Number Bonds

1. Introduce the concept by sorting parts and wholes. …
2. Post an anchor chart. …
3. Build a number bonds machine. …
4. Make number bonds in divided plates. …
5. Roll the dice. …
6. Create bonds with mini-erasers or toys. …
7. Sing the Farmer Pete song.
8. Pull out the dominoes.

## How can I practice number bonds at home? ## What is a number Bond to 20?

Number bonds to 20 are the number bonds to 10 with an extra ten added to one of the numbers. To learn number bonds to 20 we can use patterns. 13 + 7 is similar to 17 + 3.

A number bond is a simple addition of two numbers that add up to give the sum. Using number bonds, one can instantly tell the answer without the need for the actual calculation. In the example given we can see that when we see a number bond, we instantly know the answer, without having to calculate.

## How do you make number bonds? ## How do number bonds work?

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.

## How many number bonds to 100 are there?

When teaching number bonds, explain the link between these simple multiples of ten that pair to make 100 and the original number bonds to 10. Altogether, we have added 5 and 50. So, we have added 55 in total to make 100.

## Why are number bonds to 10 important?

Why are they important? Knowing your number bonds fluently up to ten is one of the foundations to more complex arithmetic such as adding and subtracting with the ‘column methods’ and mental addition and subtraction to 100 and beyond. They also help with addition and subtraction bridging 10.

## How many number bonds to 10 are there?

They can also be called ‘number pairs’ or ‘number partners’. It is relatively easy to memorise the number bonds of 10 as there are only five pairs of numbers to remember. The pairs of numbers that add together to make 10 are: 1 and 9, 2 and 8, 3 and 7, 4 and 6, and 5 and 5.