혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2-(5-3)+1
=
1
2
(7+4)+4-1
=
14
3
2+(2X8)+3
=
21
4
(5X1)/5X3
=
3
5
6+(3+8)+4
=
21
6
(4+4)+6-1
=
13
7
(8-3)X4X1
=
20
8
7X3-(5+8)
=
8
9
(2X9)+6X2
=
30
10
2+(2+8)X1
=
12
11
8X(2X5)+4
=
84
12
(8X3)X8X1
=
192
13
8/4X(5-1)
=
8
14
9-1+(2+5)
=
15
15
4+(5/5)+8
=
13