Add up to 20!
Using any whole numbers as many times as you like make each line of the rectangle add up to 20.
Can you find more than one way to do this?
- Mrs Paddock
- Uncategorized
- 4 Comments
Add up to 20!
Using any whole numbers as many times as you like make each line of the rectangle add up to 20.
Can you find more than one way to do this?
9+9+2=20 10+1+9=20 9+8+3=20 3+4+13=20 17+2+1=20 6+5+9=20.
2,3,14,1
2,14,4
1,10,9
4,4,3,9
1,3,14,2
1,15,4
4,5,2,9
2,9,9
0,3,14,3
0,16,4
3,8,9
4,6,1,9
3,3,14,0
3,13,4
0,11,9
4,2,5,9
The top line is: 2 3 14 1
The bottom line is: 4 6 1 9
The left line is: 2 14 4
The right line is: 1 10 9
Olivia
2+3+14+1=20
1+9+10=20
9+4+3+4=20
4+2+14=20