LARS - Writing Scientific Notation in Correct Form

Is the following in correct form?
4.23 x 10²

• yes
• no

Tags

CCSS.8.EE.A.3

Is the following in correct form?
72.98 x 10^-3

• yes
• no

Tags

CCSS.8.EE.A.3

Is the following in correct form?
0.0087 x 10⁵

• yes
• no

Tags

CCSS.8.EE.A.3

45.6 x 10³

• 456 x 10¹
• 4.56 x 10²
• 4.56 x 10⁴
• It is fine the way it is written

Tags

CCSS.8.EE.A.3

0.0003 x 10^-3

• 3 x 10^-7
• 3 x 10¹
• .3 x 10^-6
• It is fine the way it is written

Tags

CCSS.6.NS.B.3

1.98 x 10¹

• 1.98 x 10⁰
• 1.98
• .198
• It is fine the way it is written

Tags

CCSS.8.EE.A.3

.345 x 10^-4

• 34.5 x 10^-6
• 3.45 x 10^-3
• 3.45 x 10^-5
• It is fine the way it is written

Tags

CCSS.8.EE.A.3

145 x 10⁶

• 14.5 x 10⁷
• 1.45 x 10⁸
• 1.45 x 10⁵
• It is fine the way it is written

Tags

CCSS.8.EE.A.3

13.008 x 10^-2

• 1.3008 x 10^-1
• 1.3 x 10^-3
• 1.308 x 10^-1
• It is fine the way it is written

Tags

CCSS.8.EE.A.3

What do you do if you have to move the decimal point to the left?

• Add the number of places to the exponent
• Subtract the number of places from the exponent
• Add zeroes to the number
• Subtract zeroes from the number

Tags

CCSS.8.EE.A.3