WorksheetsMATh
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
77 mũ 2 + 876=?
a)
7098
b)
6850
c)
6805
d)
8976
2.
(8/10) mũ 2+28/5=?
a)
157/25
b)
154/25
c)
156/25
d)
129/25
3.
2/3.X+5/7=3/10
a)
âm87/140
b)
87/140
c)
140/87
d)
67/140
4.
x.2 + 1 = 82
a)
-40.5
b)
41.5
c)
50.5
d)
40.5
5.
x2 + 7/4 =23/4
a)
2
b)
2/4
c)
14
d)
19/4
6.
(2x+3)2 =25
a)
4.75
b)
4.57
c)
5.75
d)
5.57
7.
11 chia 3 = ?
a)
5
b)
3.(6)
c)
5.5
d)
3/7
8.
tìm x,z,y
3/x=6/z=19/y và x+z+y=56/28
a)
x=6
y=12
y=38
b)
x=8
y=34
y=78
c)
x=6
y=14
y=38
d)
x=7
y=12
y=37
9.
chúc mn may mắn
a)
ko có câu trả lời
b)
ko thik trả lời
c)
5/6
d)
méo trả lời
10.
1890+1110=?
a)
3000
b)
5679
c)
3567
d)
4510
100 %
