혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3/(1X5)X5
=
3
2
5+(4+5)+3
=
17
3
(8+3)X2-2
=
20
4
5-1+(8-5)
=
7
5
9+(2+4)-2
=
13
6
(3X5)+6X4
=
39
7
3-(6-1)+5
=
3
8
9+(2+6)+5
=
22
9
2X(2X9)X1
=
36
10
1X6X(1X2)
=
12
11
(9X2)X5X8
=
720
12
(1+3)-5+2
=
1
13
(9-5)+1X3
=
7
14
5/2X(6X5)
=
75
15
9-(2+1)+3
=
9
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