1. =9
1) 35+28=63
2) 35-28=7
3) 63/7=9
2. = 7/18
1) 75-33=42
2) 75+33=108
3) 42/108= 7/18
3. = 1 2/17
1) 24+3=27
2) 24-3=21
3) 27/21=9/7=1 2/7
4. = 2 1/3
1) 15+6=21
2) 15-6=9
3) 21/9=7/3=2 1/3
5. = 3/5
1) 12-3=9
2) 12+3=15
3) 9/15=3/5
6. = 1 1/6
1) 26+2=28
2) 26-2=24
3) 28/4=7/6=1 1/6
1. =9
1) 35+28=63
2) 35-28=7
3) 63/7=9
2. = 7/18
1) 75-33=42
2) 75+33=108
3) 42/108= 7/18
3. = 1 2/17
1) 24+3=27
2) 24-3=21
3) 27/21=9/7=1 2/7
4. = 2 1/3
1) 15+6=21
2) 15-6=9
3) 21/9=7/3=2 1/3
5. = 3/5
1) 12-3=9
2) 12+3=15
3) 9/15=3/5
6. = 1 1/6
1) 26+2=28
2) 26-2=24
3) 28/4=7/6=1 1/6