subtracting
adding
multiplcation
dividing
raitos
100
30
what is 12-40
100
0.35
What is 14/40
100
10:60 10/60 10 to 60
What is 60 and 10 as a ratio 3 times
200
35
What is 60-35
200
100
What is 50+50
200
35
What is 7X5
200
0.7
What is 70/100
200
30/70 30 to 70 30:70
What is 30 and 70 as a ratio 3 times
300
135
What is 60+75
300
120
What is 30+90
300
35000
What is 70X50
300
0.55
What is 50/90
300
55/95 55 to 95 55:95
What is 95 and 55 as a ratio 3 times
400
85
What is 90-5
400
40
What is 35+5
400
1.2
What is 30/25
400
43 to 50 43/50 43:50
What is 50 and 43 as a ratio 3 times
500
57
What is 60-3
500
100
What is 65+35
500
30
What is 5X6
500
5
What is 60/12
500
19 to 48 19: 48 19/48
What is 48 and 19 as a ratio 3 times
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