혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(7X6)-4
=
122
2
4+(5X5)X4
=
104
3
(5X4)-4X3
=
8
4
3-8+(7+9)
=
11
5
8X(9X3)X7
=
1512
6
1+4X(5X5)
=
101
7
5+(3/1)+8
=
16
8
6X(1+9)X1
=
60
9
(6-1)+2-2
=
5
10
1X4+(4-3)
=
5
11
5+(6X3)X5
=
95
12
(1X2)+3X1
=
5
13
(1+4)-2/2
=
4
14
1+(2+2)X5
=
21
15
(7X2)+8-9
=
13