혼합계산 : 레벨2
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혼합계산 : 레벨2
1
2X(5+1)-8
=
4
2
(5X6)+4X8
=
62
3
6X(5/5)X5
=
30
4
8+1-(5-2)
=
6
5
(3+8)X4+1
=
45
6
4+(4/2)+1
=
7
7
(2X5)+6X2
=
22
8
8X1X(9X1)
=
72
9
(7X6)+1-2
=
41
10
3X(6X3)+5
=
59
11
(5X6)+3+5
=
38
12
(3X4)X2-8
=
16
13
(4X4)-4-5
=
7
14
1+3+(3X2)
=
10
15
7X(5+3)+1
=
57
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