혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(9-4)X4/5
=
4
2
(6X5)-5-2
=
23
3
3+7-(6X1)
=
4
4
1-1+(4X5)
=
20
5
(5+9)+2/2
=
15
6
4+3-(2+4)
=
1
7
6-3+(6-1)
=
8
8
(6X9)X1/2
=
27
9
(2+4)+8+2
=
16
10
6X(4X9)X9
=
1944
11
8X(5X7)+2
=
282
12
(8+1)+6+2
=
17
13
(8/2)+5X8
=
44
14
5+2X(2X2)
=
13
15
(4X2)+7+2
=
17