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A song about patterns in addition and subtraction accompanies a go-kart race. It shows how you can use multiples of 10 to work out the answers to the questions 50 - 20 and also, 5 – 2.
This clip is from:
First broadcast:
12 November 2001

Classroom Ideas

The teacher could consolidate number bonds to ten, eg eight and two; seven and three. Children could be given cards with multiples of ten on them. They could then be asked to move around the room to find the person who has the corresponding multiple of ten to make 100 altogether eg 80 and 20 would stand together. To extend, children could be asked to make groups of three adding up to 100.

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