혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(2X7)/2X8
=
56
2
2X(1+2)-4
=
2
3
5X2+(1/1)
=
11
4
(6+2)X4-4
=
28
5
(2X5)-2-1
=
7
6
5+(9-6)X6
=
23
7
5-(4-2)+1
=
4
8
(9-5)X7X2
=
56
9
5X(2X1)/1
=
10
10
5-(9-5)+9
=
10
11
4+(8X6)/1
=
52
12
9-(3+2)+5
=
9
13
9-8/(4+4)
=
8
14
(9+3)-5+1
=
8
15
9X6+(2X1)
=
56