혼합계산 : 레벨2
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혼합계산 : 레벨2
1
7+8+(2X6)
=
27
2
5X1+(2/2)
=
6
3
2+2X(2/1)
=
6
4
6X(4+5)/1
=
54
5
2/(4/4)+4
=
6
6
(9+3)+6-3
=
15
7
(5X8)/1-3
=
37
8
5/(3+1)X4
=
5
9
4X5-(4/4)
=
19
10
1+6-(1X3)
=
4
11
(1+7)X4+8
=
40
12
(3X5)+1-2
=
14
13
4+(1X3)+2
=
9
14
4+5+(4-2)
=
11
15
8X5-(7+5)
=
28