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Math Problems
Grade 7
Scientific notation
How do you write
4.21
×
1
0
2
4.21 \times 10^2
4.21
×
1
0
2
in standard form?
\newline
_____
Get tutor help
How do you write
3
,
690
3,690
3
,
690
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_ \times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
9.3
×
1
0
5
9.3 \times 10^5
9.3
×
1
0
5
in standard form?
\newline
_____
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How do you write
9.4
×
1
0
5
9.4 \times 10^5
9.4
×
1
0
5
in standard form?
\newline
_____
Get tutor help
How do you write
6.03
×
1
0
2
6.03 \times 10^2
6.03
×
1
0
2
in standard form?
\newline
____
Get tutor help
How do you write
910
,
000
910,000
910
,
000
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_\times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
70
,
100
70,100
70
,
100
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_ \times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
6.0
×
1
0
3
6.0 \times 10^3
6.0
×
1
0
3
in standard form?
\newline
____
Get tutor help
How do you write
86
,
000
86,000
86
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
8.88
×
1
0
4
8.88 \times 10^4
8.88
×
1
0
4
in standard form?
\newline
_____
Get tutor help
How do you write
4.26
×
1
0
4
4.26 \times 10^4
4.26
×
1
0
4
in standard form?
\newline
_____
Get tutor help
Which sign makes the statement true?
\newline
7.14
×
1
0
4
7.14 \times 10^4
7.14
×
1
0
4
?
\text{?}
?
7.14
×
1
0
3
7.14 \times 10^3
7.14
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
9.72
×
1
0
1
9.72 \times 10^1
9.72
×
1
0
1
?
\text{?}
?
9.72
×
1
0
3
9.72 \times 10^3
9.72
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Write the answer in proper scientific notation:
\newline
1
500
x
1
0
4
\frac{1}{500 x 10^{4}}
500
x
1
0
4
1
Get tutor help
Which sign makes the statement true?
\newline
1.14
×
1
0
1
1.14 \times 10^1
1.14
×
1
0
1
?
?
?
11.4
11.4
11.4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
5.79
×
1
0
3
?
5.79
×
1
0
1
5.79 \times 10^{3} \,?\, 5.79 \times 10^{1}
5.79
×
1
0
3
?
5.79
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
3
,
440
3,440
3
,
440
?
\text{?}
?
3.44
×
1
0
3
3.44 \times 10^3
3.44
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.5
×
1
0
4
6.5 \times 10^4
6.5
×
1
0
4
?
\text{?}
?
5.6
×
1
0
4
5.6 \times 10^4
5.6
×
1
0
4
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.95
×
1
0
2
?
1.95
×
1
0
1
1.95 \times 10^2 \,?\, 1.95 \times 10^1
1.95
×
1
0
2
?
1.95
×
1
0
1
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
6.23
×
1
0
1
6.23 \times 10^1
6.23
×
1
0
1
?
\text{?}
?
6.23
×
1
0
2
6.23 \times 10^2
6.23
×
1
0
2
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
Which sign makes the statement true?
\newline
1.69
×
1
0
4
?
1.69
×
1
0
3
1.69 \times 10^{4} \,?\, 1.69 \times 10^{3}
1.69
×
1
0
4
?
1.69
×
1
0
3
\newline
Choices:
\newline
(A)
>
>
>
\newline
(B)
<
<
<
\newline
(C)
=
=
=
Get tutor help
How do you write
1
,
470
1,470
1
,
470
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
116
,
000
116,000
116
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
18.7
18.7
18.7
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
48.4
48.4
48.4
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
33
,
000
33,000
33
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
18
,
000
18,000
18
,
000
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_\times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
360
360
360
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
1
,
800
1,800
1
,
800
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
700
,
000
700,000
700
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
720
720
720
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
28
,
000
28,000
28
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
481
481
481
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_\times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
730
730
730
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
98
,
800
98,800
98
,
800
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
9.4
×
1
0
3
9.4 \times 10^3
9.4
×
1
0
3
in standard form?
\newline
_____
Get tutor help
How do you write
7.55
×
1
0
4
7.55 \times 10^4
7.55
×
1
0
4
in standard form?
\newline
_____
Get tutor help
How do you write
330
330
330
in scientific notation?
\newline
_
_
_
_
_
×
1
0
_
_
_
_
_
\_\_\_\_\_\times 10^{\_\_\_\_\_}
_____
×
1
0
_____
Get tutor help
How do you write
6.2
×
1
0
3
6.2 \times 10^3
6.2
×
1
0
3
in standard form?
\newline
____
Get tutor help
How do you write
9.85
×
1
0
2
9.85 \times 10^2
9.85
×
1
0
2
in standard form?
\newline
____
Get tutor help
How do you write
5.6
×
1
0
4
5.6 \times 10^4
5.6
×
1
0
4
in standard form?
\newline
_____
Get tutor help
How do you write
3.17
×
1
0
2
3.17 \times 10^2
3.17
×
1
0
2
in standard form?
\newline
_____
Get tutor help
How do you write
2.6
×
1
0
1
2.6 \times 10^1
2.6
×
1
0
1
in standard form?
\newline
_____
Get tutor help
How do you write
6.5
×
1
0
1
6.5 \times 10^1
6.5
×
1
0
1
in standard form?
\newline
_____
Get tutor help
How do you write
4.02
×
1
0
2
4.02 \times 10^2
4.02
×
1
0
2
in standard form?
\newline
_____
Get tutor help
How do you write
2.8
×
1
0
3
2.8 \times 10^3
2.8
×
1
0
3
in standard form?
\newline
_____
Get tutor help
How do you write
66
,
000
66,000
66
,
000
in scientific notation?
\newline
_
_
_
_
_
_
×
1
0
_
_
_
_
_
_
\_\_\_\_\_\_ \times 10^{\_\_\_\_\_\_}
______
×
1
0
______
Get tutor help
How do you write
7.48
×
1
0
4
7.48 \times 10^4
7.48
×
1
0
4
in standard form?
\newline
_____
Get tutor help
How do you write
5.38
×
1
0
4
5.38 \times 10^4
5.38
×
1
0
4
in standard form?
\newline
_____
Get tutor help
How do you write
5.8
×
1
0
5
5.8 \times 10^5
5.8
×
1
0
5
in standard form?
\newline
_____
Get tutor help
1
2
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