혼합계산 : 레벨2
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혼합계산: 레벨222
1
1X(4+5)X7
=
63
2
(6+3)X6-4
=
50
3
7+(7-1)+9
=
22
4
5X1-(6-3)
=
2
5
(4+7)X4+1
=
45
6
(8+7)X2/5
=
6
7
6X4/(6+2)
=
3
8
5+(5/1)X1
=
10
9
6+5X(1+8)
=
51
10
(1X9)-3-5
=
1
11
1+(9-7)X1
=
3
12
(3X5)-1+4
=
18
13
2+6+(2+5)
=
15
14
3X(1X4)/2
=
6
15
(5X4)+9-8
=
21