Mathematic Quiz Scientific Notations Vocabulary

Change from standard form to scientific notation:  450,000

• 4.5  x  10⁵

• 45  x  10⁵

• 4.5  x  10⁴

• 4.5  x  10⁶

The US spends an average of 1.02x10⁴ dollars on each student per year.  There are about 7.6x10⁷ students in the US.  About how much money total is spent on students per year?

• 7.752 x 10¹¹

• 7.752 x 10²⁸

• 8.62 x 10¹¹

• 8.62 x 10²⁸

Tags

CCSS.8.EE.A.4

Compare 2.01 x 10¹⁵ and 2.8 x 10¹³. Which number is larger?

• 2.01 x 10¹⁵

• 2.8 x 10¹³

Tags

CCSS.8.EE.A.4

If the exponent on your power of 10 is positive, is your number larger or smaller than 10?

• Larger

• Smaller

Tags

CCSS.5.NBT.A.2

• 0.00009132

• 0.00000009132

• 0.000000009132

• 0.00000009312

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CCSS.8.EE.A.3

• 340000

• 340

• 3400

• 34000

Tags

CCSS.8.EE.A.3

• 0.012

• 0.12

• 1.2

• 12

Tags

CCSS.8.EE.A.3

How is 750,000 written in scientific notation​ ​ (a)   (remember the place where the decimal is located)

• 7.5x10^5

• 75.x10^5

• 7.5x10^-4

• That's a big number

• 750x10^10

Tags

8.2.C

• 8.9 × 10^-4

• 0.89 × 10^-4

• 8.9 × 10^-3

• 0.0089 × 10^-3

Tags

CCSS.8.EE.A.3

Write in scientific notation: 
0.0079245

Mathematical Equivalence

ON

Tags

CCSS.8.EE.A.3