혼합계산 : 레벨2
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혼합계산 : 레벨2
1
3X(9X9)X3
=
729
2
(6X6)+3-9
=
30
3
5+4+(8X4)
=
41
4
8+7X(8X8)
=
456
5
(8X9)+2X4
=
80
6
4X(6+4)X2
=
80
7
5+(5+2)+8
=
20
8
2/2X(7-4)
=
3
9
(5/5)X3+6
=
9
10
4X(4+3)+3
=
31
11
(5X4)-5-2
=
13
12
(3+5)X1+1
=
9
13
(6-5)+9+2
=
12
14
4/(5-3)X1
=
2
15
3X6X(6+3)
=
162