問題一覧
1
69 / -32 (round to the nearest hundredth)
-2.16
2
-100 - (-8)
-92
3
-34 + 69
35
4
20 x 6
120
5
70 x 15
1050
6
-66 + (-11)
-77
7
21 + (-95)
-74
8
-5 + 16
11
9
-5 x 4 x (-5)
100
10
-25 x -87
2175
11
69 / 17 (round to the nearest hundredth)
4.06
12
45 / (-92) (round to the nearest hundredth)
-0.49
13
3 + (-4)
-1
14
-35 + -55
-90
15
93 / (-52) (round to the nearest hundredth)
-1.79
16
-98 - (-2)
-96
17
-61 - 73
-134
18
-25 x 50
-1250
19
80 x 68
5440
20
63 - (-91)
154