혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2-(8/4)+1
=
1
2
5+4+(6/3)
=
11
3
(1+3)-1+2
=
5
4
4+(3X7)-3
=
22
5
(6X3)-1+9
=
26
6
4+(9X5)-4
=
45
7
(1X9)X9+5
=
86
8
(3X6)-4-8
=
6
9
5+4-(3-2)
=
8
10
(7+2)X1+7
=
16
11
2X7+(7X7)
=
63
12
6-2+(1+3)
=
8
13
1+2X(4X6)
=
49
14
(4X8)X8X3
=
768
15
9/3X(3X1)
=
9
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