혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(1X1)+9-2
=
8
2
(5-4)X7-5
=
2
3
(6/2)X1X5
=
15
4
(9X4)-5-8
=
23
5
8+8-(5+3)
=
8
6
4X(9+4)X8
=
416
7
(9+5)-2+9
=
21
8
(9-4)X5/5
=
5
9
3+2X(4X6)
=
51
10
(3+8)/2X4
=
22
11
3+7-(7+2)
=
1
12
4-2+(4-2)
=
4
13
8+3+(8-2)
=
17
14
3+(4-3)X5
=
8
15
1X(6+6)-4
=
8