Unit 5 – Multiplication and division
Multiplying 2-digit numbers
This array shows the multiplication 24 × 3
First we multiply the tens by 3 and then we multiply the ones by 3. Complete the calculation 24 × 3 = 20 × 3 = 60 4 × 3 =
60 +
=
Let’s try 25 × 9. We can count in multiples of a number to help solve multiplication problems. We can check on a number line.
1
0
25 50 75 100 125 150 175 200 225
71
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04/05/2022 15:50
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