혼합계산 : 레벨2
cached
새 문제
print
프린터
visibility
정답 보기
loading.....
혼합계산 : 레벨2
1
4+(6+1)+8
=
19
2
(2+4)/3-1
=
1
3
(9X2)X3-5
=
49
4
4/3X(5X3)
=
20
5
(1X9)X1+7
=
16
6
(4X2)X6+1
=
49
7
(5X2)X4/1
=
40
8
(9+8)X2+4
=
38
9
(2X4)-1X2
=
6
10
(2+4)-5/5
=
5
11
9-(4+5)+8
=
8
12
2+6X(8+3)
=
68
13
4-(9-7)-1
=
1
14
7X5/(3/3)
=
35
15
6X4/(6-3)
=
8
▲