100
2.5 x 9.0
What is 22.5
200
2.4+0.33
What is 2.73
200
7.7 x 8.2
What is 63.14
300
4.01+7.1
What is 11.11
300
9.3-8.06
What is 1.24
300
3.2 x 0.62
What is 1.984
300
8.54 ÷ 8
What is 1.0675
400
4.76+12.4
What is 17.16
400
77.5-3.98
What is 73.52
400
7.3 x 8.83
What is 64.459
400
73.7 ÷ 4
What is 18.425
500
34.72+1.567
What is 36.287
500
9.4-2.71
What is 6.69
500
.39 x 26.1
What is 10.179
500
0.729 ÷ 5
What is 0.1458