혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9+5-(4+8)
=
2
2
(4-1)+3/3
=
4
3
(8+5)+7-3
=
17
4
5X(5-4)X2
=
10
5
(5X1)+4/4
=
6
6
3X(3/1)-4
=
5
7
9X5-(2X6)
=
33
8
8X4+(7-5)
=
34
9
(3+4)+2/2
=
8
10
1X(8-4)-1
=
3
11
(6X2)/1-2
=
10
12
(1X5)-2-2
=
1
13
2X7+(4/2)
=
16
14
6/6X(3+1)
=
4
15
4-(4-2)-1
=
1