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Math Problems
Grade 8
Compare numbers written in scientific notation
Which sign makes the statement true?
\newline
95
?
9.5
×
1
0
1
95 \, ? \, 9.5 \times 10^1
95
?
9.5
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
56
?
5.60
×
1
0
1
56 \, ? \, 5.60 \times 10^1
56
?
5.60
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.90
×
1
0
5
?
1.9
×
1
0
5
1.90 \times 10^5 \,?\, 1.9 \times 10^5
1.90
×
1
0
5
?
1.9
×
1
0
5
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
4.67
×
1
0
5
4.67 \times 10^5
4.67
×
1
0
5
?
\text{?}
?
467
,
000
467,000
467
,
000
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
9.4
×
1
0
1
?
9.4
×
1
0
2
9.4 \times 10^{1} \,?\, 9.4 \times 10^{2}
9.4
×
1
0
1
?
9.4
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
3.1
×
1
0
2
3.1 \times 10^2
3.1
×
1
0
2
?
\text{?}
?
3.1
×
1
0
1
3.1 \times 10^1
3.1
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.4
×
1
0
3
6.4 \times 10^3
6.4
×
1
0
3
?
\text{?}
?
640
640
640
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
9.72
×
1
0
3
9.72 \times 10^3
9.72
×
1
0
3
?
\text{?}
?
9.72
×
1
0
2
9.72 \times 10^2
9.72
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
7.9
×
1
0
1
7.9 \times 10^1
7.9
×
1
0
1
?
\text{?}
?
7.90
×
1
0
1
7.90 \times 10^1
7.90
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.3
×
1
0
3
?
1.3
×
1
0
2
1.3 \times 10^3 \,?\, 1.3 \times 10^2
1.3
×
1
0
3
?
1.3
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
80
,
000
?
8.0
×
1
0
4
80,000 \, ? \, 8.0 \times 10^4
80
,
000
?
8.0
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
5.2
×
1
0
4
?
2.5
×
1
0
4
5.2 \times 10^4 \,?\, 2.5 \times 10^4
5.2
×
1
0
4
?
2.5
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
8.10
×
1
0
4
?
8.10
×
1
0
3
8.10 \times 10^{4} \,?\, 8.10 \times 10^{3}
8.10
×
1
0
4
?
8.10
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1
,
600
1,600
1
,
600
?
\text{?}
?
1.6
×
1
0
3
1.6 \times 10^3
1.6
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
2.6
×
1
0
3
2.6 \times 10^3
2.6
×
1
0
3
?
\text{?}
?
2.6
×
1
0
4
2.6 \times 10^4
2.6
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6
,
400
?
6.4
×
1
0
5
6,400 \, ? \, 6.4 \times 10^5
6
,
400
?
6.4
×
1
0
5
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.5
×
1
0
3
1.5 \times 10^3
1.5
×
1
0
3
?
\text{?}
?
1.50
×
1
0
3
1.50 \times 10^3
1.50
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
80.2
?
8.02
×
1
0
1
80.2 \, ? \, 8.02 \times 10^1
80.2
?
8.02
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
3.60
×
1
0
4
3.60 \times 10^4
3.60
×
1
0
4
?
\text{?}
?
3
,
600
3,600
3
,
600
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
8.5
×
1
0
2
8.5 \times 10^2
8.5
×
1
0
2
?
\text{?}
?
8.5
×
1
0
4
8.5 \times 10^4
8.5
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
7.02
×
1
0
5
7.02 \times 10^5
7.02
×
1
0
5
?
?
?
320
,
000
320,000
320
,
000
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.20
×
1
0
4
1.20 \times 10^4
1.20
×
1
0
4
?
\text{?}
?
1.2
×
1
0
4
1.2 \times 10^4
1.2
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.1
×
1
0
4
1.1 \times 10^4
1.1
×
1
0
4
_____
1.1
×
1
0
3
1.1 \times 10^3
1.1
×
1
0
3
Get tutor help
Which sign makes the statement true?
\newline
4
,
570
?
4.57
×
1
0
3
4,570 \, ? \, 4.57 \times 10^3
4
,
570
?
4.57
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
67.3
?
6.73
×
1
0
1
67.3 \, ? \, 6.73 \times 10^1
67.3
?
6.73
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
257
?
2.57
×
1
0
4
257 \, ? \, 2.57 \times 10^{4}
257
?
2.57
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
69.1
?
6.91
×
1
0
1
69.1 \, ? \, 6.91 \times 10^1
69.1
?
6.91
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.00
×
1
0
3
6.00 \times 10^3
6.00
×
1
0
3
?
\text{?}
?
6.0
×
1
0
3
6.0 \times 10^3
6.0
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
5.0
×
1
0
4
5.0 \times 10^4
5.0
×
1
0
4
?
\text{?}
?
5
×
1
0
5
5 \times 10^5
5
×
1
0
5
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.0
×
1
0
5
6.0 \times 10^5
6.0
×
1
0
5
?
\text{?}
?
603
,
000
603,000
603
,
000
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
7.2
×
1
0
3
7.2 \times 10^3
7.2
×
1
0
3
?
\text{?}
?
2
,
700
2,700
2
,
700
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
83
,
000
?
8.3
×
1
0
4
83,000 \, ? \, 8.3 \times 10^4
83
,
000
?
8.3
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
5.17
×
1
0
1
?
1.57
×
1
0
1
5.17 \times 10^1 \,?\, 1.57 \times 10^1
5.17
×
1
0
1
?
1.57
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
8.71
×
1
0
2
?
178
8.71 \times 10^2 \,?\, 178
8.71
×
1
0
2
?
178
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
65
,
000
?
5.6
×
1
0
4
65,000 \, ? \, 5.6 \times 10^4
65
,
000
?
5.6
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
2.5
×
1
0
1
2.5 \times 10^1
2.5
×
1
0
1
?
\text{?}
?
2.50
×
1
0
1
2.50 \times 10^1
2.50
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
7.7
×
1
0
2
7.7 \times 10^2
7.7
×
1
0
2
?
\text{?}
?
7
×
1
0
2
7 \times 10^2
7
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
8.0
×
1
0
2
8.0 \times 10^2
8.0
×
1
0
2
?
\text{?}
?
8
×
1
0
2
8 \times 10^2
8
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
3.88
×
1
0
2
3.88 \times 10^2
3.88
×
1
0
2
?
\text{?}
?
3.88
×
1
0
3
3.88 \times 10^3
3.88
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
4.22
×
1
0
5
4.22 \times 10^5
4.22
×
1
0
5
?
\text{?}
?
420
,
000
420,000
420
,
000
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
37.1
?
3.17
×
1
0
1
37.1 \, ? \, 3.17 \times 10^1
37.1
?
3.17
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
2.0
×
1
0
3
2.0 \times 10^3
2.0
×
1
0
3
?
\text{?}
?
2.0
×
1
0
2
2.0 \times 10^2
2.0
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
4.30
×
1
0
2
4.30 \times 10^2
4.30
×
1
0
2
?
\text{?}
?
4.30
×
1
0
3
4.30 \times 10^3
4.30
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
26
?
2.6
×
1
0
1
26 \, ? \, 2.6 \times 10^1
26
?
2.6
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
460
?
6.4
×
1
0
1
460 \, ? \, 6.4 \times 10^1
460
?
6.4
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
50
,
000
?
5.0
×
1
0
2
50,000 \, ? \, 5.0 \times 10^2
50
,
000
?
5.0
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
7.8
×
1
0
3
7.8 \times 10^3
7.8
×
1
0
3
?
\text{?}
?
7.8
×
1
0
2
7.8 \times 10^2
7.8
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
750
?
7.5
×
1
0
2
750 \,?\, 7.5 \times 10^2
750
?
7.5
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.56
×
1
0
3
6.56 \times 10^3
6.56
×
1
0
3
?
\text{?}
?
65
,
600
65,600
65
,
600
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
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Which sign makes the statement true?
\newline
57
,
300
?
5.73
×
1
0
4
57,300 \, ? \, 5.73 \times 10^{4}
57
,
300
?
5.73
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
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