Answer:
4: 2x2
7: 3+4
9: 27 divided by 3
11: 5+6
12: 6x2
14: 7x2
17: 9+8
21: 3x7
26: 11+15
27: 3x9
Step-by-step explanation:
We have to use equations to represent the following numbers: 4, 7, 9, 11, 12, 14, 17, 21, 26, 27 only using the numbers 1,2,3,4,5
