100
(-6) - 4 =?
What is -10
100
13.14 - 5.32 =
What is 7.82
100
28.54 + 13.26=
What is 41.8
200
19 - (-6) = ?
What is 25
200
17.97 - 13.53 =
What is 4.44
200
58.73 + 13.64
What is 72.37
300
13 - (-6) = ?
What is 19
300
12.34 - 9.12 =
What is 3.22
300
92.73 + 12.92 =
What is 105.65
400
(-12) - (-8) =
What is -4
400
13 + (-17)=
What is -4
400
49.64- 46.32 =
What is 3.32
400
33.76 + 14.39 =
What is 48.15
500
(-128) - 35 =?
What is 163
500
74 + (-69) =
What is 5
500
108.74- 97.26=
What is 11.48
500
279.34 + 124.17 =
What is 403.51