혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(6X7)X1
=
84
2
(3X6)/2+2
=
11
3
2X(1+5)+6
=
18
4
1X9+(4+4)
=
17
5
8-1+(4-1)
=
10
6
9-(2X2)/2
=
7
7
1X(6-1)-1
=
4
8
5X(6+4)-4
=
46
9
(2+7)X2-9
=
9
10
(6X3)+4X2
=
26
11
8+(6X3)/6
=
11
12
(3X1)X2-2
=
4
13
4-(4-2)+3
=
5
14
(1X3)+9X1
=
12
15
(3/1)X7-3
=
18