Here are the answers to today’s maths questions.
TGB: arrays
Starter.
Thinking back to what you learnt yesterday, complete the missing numbers.
5 x 2 = 5 + 5
4 x 4 = 4 + 4 + 4 + 4
3 x 6 = 3 + 3 + 3 + 3 + 3 + 3
7 x 2 = 7 + 7
2 x 9 = 2+ 2 + 2 + 2 + 2 + 2 + 2 + 2 + 2
Here are some questions for you to have a go at.
Can you make arrays for these equations?
5 x 2
3 x 6
10 x 2
4 x 3
3 x 3
Share your arrays with me to have a look at.
Can you write the equation to match the array?
3 x 3
Can you write the equation to match the array?
3 x 5
Can you write the equation to match the array?
3 x 4
Can you write the equation to match the array?
2 x 8
Can you write the equation to match the array?
1 x 9
Challenge
You have been given 12 dots. How many arrays can you make from these?
Write the equations down.
1 x 12
2 x 6
3 x 4
4 x 3
6 x 2
12 x 1
Extra challenge
Part of this array is hidden.
The total is less than 16. What could the array be?
4 x 2
5 x 2
6 x 2
7 x 2
Don’t forget to share your maths learning with me, you never know it might feature on the blog!