Subtracting
Adding
Multiplication
Decimals To Fractions
Improper Fractions To Mixed Numeral
100
2000-455=
2000-455=545
100
62+7=
62+7=69
100
9x7=
9x7=63
100
0.03=
0.03= 3/100
100
23/2=
11 and 1/2
200
4000-782=
4000-782=3218
200
72=b+5
b=67
200
11x33
11x33=363
200
0.078=
0.078= 78/1000
200
34/12=
24 and 10/12
300
478-80=
478-80=398
300
455=b+97
b=358
300
55x11=
55x11=605
300
0.0078
0.0078= 78/10000
300
47/23=
2 and 1/23
400
178-87=
178-87=91
400
56+b=77
b=21
400
200x7=
200x7=1400
400
0.9=
0.9= 9/10
400
22/5=
4 and 2/5
500
65-7=
65-7=58
500
76+89=
76+89=165
500
7x6=
7x6=42
500
83.33=
83.33= 83 and 33/100
500
99/2=
49 and 1/2
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