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Basic Algebra
100
293 + 45
What is 338
100
12.4 + 1.23
What is 13.63
100
1/3 + 1/2
What is 5/6
100
Write 12.5% as a decimal
What is 0.125
100
x + 20 = 25
What is x = 5
200
1015 - 467
What is 548
200
103.52 - 65.2
What is 38.32
200
3/4 - 1/3
What is 5/12
200
Write 1.223 as a percent
What is 122.3%
200
2x = 12
What is x = 6
300
47 x 12
What is 564
300
12.2 x 4.44
What is 54.168
300
2/3 x 1/8
What is 1/12
300
Change 4/5 into a percent
What is 80%
300
3x + 12 = 27
What is x = 5
400
1252 / 4
What is 313
400
12.6 / 0.3
What is 42
400
5/6 / 2/3
What is 5/4 or 1 1/4
400
Change 56% into a fraction
What is 14/25
400
4x - 2 = 6
What is x = 2
500
What is the Least Common Multiple of 12 and 15
What is 60
500
15.45 / 0.27
What is 57.222222
500
5/6 + 3/10
What is 34/30 or 1 2/15
500
Find 20% of 45
What is 9
500
6x + 12 = 9x
What is x = 4