혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3+(2+6)X2
=
19
2
2-(5-2)+2
=
1
3
4/1+(4-1)
=
7
4
6-(4+1)+5
=
6
5
1X4X(4X1)
=
16
6
2+2X(2X3)
=
14
7
(2X5)+9-5
=
14
8
5+(6-4)+1
=
8
9
9X(8/2)/4
=
9
10
7-(6+2)+9
=
8
11
6X4-(1+3)
=
20
12
(5X2)X5X1
=
50
13
2-(2+6)+8
=
2
14
5+4+(2+3)
=
14
15
4X(3+5)-1
=
31