혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X5X(2X1)
=
50
2
3X7-(3-1)
=
19
3
4/4/(2-1)
=
1
4
6+4-(1+2)
=
7
5
(8+1)X3+4
=
31
6
2+6-(1X3)
=
5
7
(3+5)-6+4
=
6
8
6+(2/1)X5
=
16
9
8X2X(4/2)
=
32
10
7X2+(4X4)
=
30
11
(2+6)-3+2
=
7
12
2X1X(6-4)
=
4
13
7+5X(1+2)
=
22
14
4-5+(6+6)
=
11
15
2X3X(5+8)
=
78