100
4.65 + 4.28
What is 8.93?
100
-7 + (-8)
What is -15?
100
2/26 in lowest terms
What is 1/13?
100
11/59 + 15/59
What is 26/59?
200
9.46 - 8.29
What is 1.17?
200
3/15 in lowest terms
What is 1/5?
200
40/47 - 33/47
What is 7/47?
300
0.47 +0.5
What is 0.97?
300
6/33 in lowest terms
What is 2/11?
300
18/53 + 15/53
What is 34/53?
400
2.24 - 1.3
What is 0.94?
400
537 x 31
What is 16,647?
400
-5 - (-1)
What is -4?
400
5/40 in lowest terms
What is 1/8?
400
9/15 x 2/15
What is 18/225?
500
2.24 / 1.4
What is 1.6?
500
133 x 32
What is 4256?
500
12/38 in lowest terms
What is 6/19?
500
1/3 / 2/5
What is 5/6?