혼합계산 : 레벨2
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혼합계산 : 레벨2
1
9X4+(5X3)
=
51
2
3X7X(7-2)
=
105
3
7/1X(7+5)
=
84
4
2+7X(6+3)
=
65
5
8/5X(5/1)
=
8
6
3+(4+8)X1
=
15
7
1-5+(3X2)
=
2
8
1X1+(3+1)
=
5
9
4X(4X6)+3
=
99
10
3/3X(5X4)
=
20
11
4+(5+6)-3
=
12
12
4+1+(8+2)
=
15
13
(7-1)X3/1
=
18
14
(6X5)X9X2
=
540
15
(9-5)+3-2
=
5