혼합계산 : 레벨2
cached
새 문제
print
프린터
visibility
정답 보기
loading.....
혼합계산: 레벨245
1
4X(5X4)X5
=
400
2
(9+5)-4-2
=
8
3
(7-2)-9+7
=
3
4
2X3+(8X1)
=
14
5
(8X3)X7X8
=
1344
6
(8-7)X5X8
=
40
7
(3+8)X5X2
=
110
8
5X7X(7/1)
=
245
9
9X6-(3X1)
=
51
10
(3X5)+1-2
=
14
11
1+(8-1)+6
=
14
12
(6+5)+1+3
=
15
13
4+(6X8)/3
=
20
14
7X6-(5X4)
=
22
15
9X4-(6+9)
=
21
▲