200
2.7 X 0.53
What is 1.431
200
-6+ (-12)
What is -18
300
2.6 X 8.6
What is 22.36
300
4.2 ÷ 8
What is 0.525
400
9.12 X 3.5
What is 31.92
400
7.42 ÷ 8
What is 0.9275
400
99+(-197)
What is -98
500
8.47 x 81.3
What is 688.611
500
8.01 ÷ 4
What is 2.0025
500
-365+(-921)
What is -1286