혼합계산 : 레벨2
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혼합계산 : 레벨2
1
5X1+(4X3)
=
17
2
(4X3)X1-1
=
11
3
1X8+(2+3)
=
13
4
9-(5-4)/1
=
8
5
5X1+(5X7)
=
40
6
4+(8+4)/3
=
8
7
(5X2)+5-5
=
10
8
9-(5+4)+2
=
2
9
2+8-(7+2)
=
1
10
(2+9)X1-6
=
5
11
5X(2/1)+4
=
14
12
(7X4)/7+5
=
9
13
(8+3)X7-4
=
73
14
7X3+(2/1)
=
23
15
(1+1)+9X3
=
29