혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(5X4)/1X1
=
20
2
(6/3)X3X6
=
36
3
2+(1+4)+9
=
16
4
4-(1X2)+3
=
5
5
(5+2)-1X2
=
5
6
5+3+(3+5)
=
16
7
9X(8X1)-2
=
70
8
(7+7)+2+7
=
23
9
(4X8)-2-7
=
23
10
6+(5-4)X2
=
8
11
(4+9)X1+2
=
15
12
5X1+(8/1)
=
13
13
(5+6)+4X3
=
23
14
4/4+(8-5)
=
4
15
5+(8-1)+7
=
19
▲