혼합계산 : 레벨2
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혼합계산 : 레벨2
1
(6+3)-5-1
=
3
2
8X1+(3+2)
=
13
3
(8X7)X8-5
=
443
4
3+(5X7)+5
=
43
5
6/6+(2X9)
=
19
6
1+(8-1)X3
=
22
7
3+2X(9+1)
=
23
8
(9-6)X3-4
=
5
9
(5+2)X3+1
=
22
10
(2+4)X5/5
=
6
11
6+3-(2+3)
=
4
12
(8X3)+5X6
=
54
13
6-(8+1)+6
=
3
14
5+(7-1)X2
=
17
15
4+(8-6)X3
=
10