혼합계산 : 레벨2
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혼합계산: 레벨240
1
4/4+(2X2)
=
5
2
5+(2X9)+4
=
27
3
3+(4+6)-4
=
9
4
1+(4/2)/2
=
2
5
1+9-(5X1)
=
5
6
(1X4)+4X4
=
20
7
5+(6X9)+8
=
67
8
1X4+(3X3)
=
13
9
(3-1)+6X4
=
26
10
6+(9X2)-3
=
21
11
5/2X(4X7)
=
70
12
1+(7X4)+9
=
38
13
3+(5+8)X1
=
16
14
2+2X(6/2)
=
8
15
(6+1)X7-8
=
41