ADDING/subtracting DECIMALS
MULTIPLICATION
ADDITION
SUBTRACTION
FRACTIONS TO PERCENTAGES
100
1.24+28.8
30.04
100
23x12
276
100
12+15+10
What is 37
100
25-10
What is 15
100
1/2 to %
What is 50%
200
2.67+4.13
What is 6.8
200
123x5
What is 615
200
12+14+5
31
200
12-A=6
What is A=6
200
1/56
What is 0.017
300
120-20.5
99.5
300
242x7
What is 1694
300
89+90
What is 179
300
305-20
285
300
23/80
What is 0.2875
400
1000-.01
999.99
400
73x9
657
400
48+A=53
A=5
400
605-30
575
400
24/30
0.8
500
4.5+203+5.5
213
500
523x8
What is 4184
500
508+B=523
What is B= 15
500
1589-39
What is 1550
500
28/29
0.965
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