Worksheetsحساب المتغيرات + القوى
Total questions: 39
Worksheet time: 24mins
Name
Class
Date
1.
5x2 • 2x2 =
a)
10
b)
10x
c)
10x4
2.
5x+3x=
a)
15x2
b)
8x2
c)
8x
d)
15x
3.
2•2•2•2=
a)
61
b)
24
c)
25
4.
5•5•5=
a)
15
b)
25
c)
53
5.
10x+10x=
a)
100x2
b)
20x2
c)
20x
d)
100x
6.
7x+7x=
a)
14x
b)
14x2
c)
14
7.
8 • 8 • 8 • 8 • 8 • 8=
a)
86
b)
68
c)
48
8.
8x + 8x=
a)
16
b)
16x
c)
16x2
9.
4x + 7x + 7x=
a)
14x2
b)
18x2
c)
14x
d)
18x
10.
9x4 • 3x2 =
a)
27
b)
27x
c)
27x6
11.
8x2 • 2x2 =
a)
16x4
b)
16x
c)
16
12.
-6 -6=
a)
12
b)
+12
c)
-12
d)
0
13.
+7-10=
a)
3
b)
-3
c)
+13
d)
-13
14.
+7-5=
a)
-2
b)
+2
c)
+12
d)
-12
15.
(-4 )• (+3)=
a)
+7
b)
-7
c)
+12
d)
-12
16.
52=؟
a)
10
b)
7
c)
25
d)
52
17.
a)
8
b)
-8
c)
-4
d)
4
18.
23
a)
2x2
b)
3x3
c)
2x2x2
d)
2
19.
3 x 3 x3 x3
a)
33
b)
34
c)
43
d)
21
20.
5x5x5x5x5x5x5x5
a)
57
b)
58
c)
85
d)
59
21.
اكتب بصورة قوى
a)
124
b)
412
c)
123
d)
125
22.
اكتب بصورة قوى
a)
42⋅ 63
b)
43⋅ 63
c)
34⋅ 36
d)
4⋅3 ⋅6⋅3
23.
اكتب بصورة قوى
a)
(-7)5
b)
-76
c)
-75
d)
(-7)6
24.
اكتب بصورة قوى
a)
-23 ⋅ -32
b)
(-2)3 ⋅ (-3)2
c)
(-2)3 ⋅ -32
d)
(-2)3 + (-3)2
25.
اكتب بصورة قوى
a)
(-1)4 ⋅ (-2)2
b)
-13 ⋅ -22
c)
(-1)3 ⋅ (-2)2
d)
(-1)3 ⋅ -22
26.
اكتب بصورة قوى
a)
52 ⋅ y3
b)
53 ⋅ y2
c)
25 ⋅ y3
d)
5 ⋅ y3
27.
احسب القوى
a)
2 ⋅ 2 ⋅ 2 = 6
b)
3 ⋅ 3 = 9
c)
2 ⋅ 2 ⋅ 2 = 8
d)
3 ⋅ 3 ⋅ = 6
28.
احسب القوى
a)
1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 = 1
b)
1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 = 6
c)
6 = 6
d)
1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 ⋅ 1 = 0
29.
احسب القوى
a)
5 ⋅ 0 = 0
b)
0 ⋅ 0 ⋅ 0 ⋅ 0 ⋅ 0 = لا يوجد حل
c)
0 ⋅ 0 ⋅ 0 ⋅ 0 ⋅ 0 = 5
d)
0 ⋅ 0 ⋅ 0 ⋅ 0 ⋅ 0 = 0
30.
احسب القوى
a)
(-2) ⋅ (-2) ⋅ (-2) ⋅ (-2) ⋅ (-2) = 32
b)
(-2) ⋅ (-2) ⋅ (-2) ⋅ (-2) ⋅ (-2) = -32
c)
(-5) ⋅ (-5) = 25
d)
(-5) ⋅ (-5) = - 25
31.
احسب القوى
a)
0
b)
لا يوجد حل
c)
1
d)
½
32.
احسب القوى
a)
0
b)
لا يوجد حل
c)
1
d)
½
33.
احسب القوى
a)
0
b)
لا يوجد حل
c)
1
d)
-3
34.
احسب القوى
a)
0
b)
لا يوجد حل
c)
1
d)
6
35.
احسب القوى
a)
0
b)
لا يوجد حل
c)
1
d)
x
36.
احسب القوى
a)
1
b)
4
c)
-1
d)
-4
37.
احسب القوى
a)
1
b)
5
c)
-1
d)
-5
38.
احسب القوى
a)
-5 ⋅ -5 = 25
b)
-(5 ⋅ 5) = 25
c)
-(5 ⋅ 5) = -25
d)
(-5) ⋅ (-5) = 25
39.
احسب القوى
a)
-5 ⋅ -5 = 25
b)
-(5 ⋅ 5) = 25
c)
-(5 ⋅ 5) = -25
d)
(-5) ⋅ (-5) = 25
100 %
