혼합계산 : 레벨2
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혼합계산 : 레벨2
1
8X9-(1X1)
=
71
2
3X4+(3-2)
=
13
3
(3-1)X1X2
=
4
4
(9-5)+1+6
=
11
5
4-(3+9)+9
=
1
6
(6/3)+3X2
=
8
7
3+(1+3)/2
=
5
8
6+(5+8)+3
=
22
9
1+(7-4)-2
=
2
10
(2X4)-3+1
=
6
11
2X3X(3+3)
=
36
12
3X(9X7)X6
=
1134
13
(1+2)-4/2
=
1
14
6X6-(4+3)
=
29
15
5/5+(6+3)
=
10