SCIENTIFIC NOTATION QUIZ 2 Option B

How would you write 4.3756 x 10⁴ in standard form?

• 437,560,000
• 0.00043756
• 43,756
• 4,3756

Tags

CCSS.8.EE.A.3

How would you write -5.6 x 10^-3 in standard form?

• 0.0056
• -5,600
• 0.00056
• -0.0056

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

CCSS.6.NS.C.5

How do you write

4001

in scientific notation?

• 4.0001 x 10⁴

• 4.01 x 10⁵

• 4.001 x 10³

• 40.1 x 10³

How do you write
8.317 x 10⁶
in standard form?

• 8, 371, 000
• 83, 170, 000
• 837, 100
• 8, 317, 000

Tags

CCSS.6.EE.A.1

Ms Dungan´s class is studying the solar system. The circumference of the Earth at the equator is about 24,900 miles. Express this number in scientific notation.

• 249x10²

• 2.49x10²

• 2.49x10⁴

• 24.9x10⁴

The speed of light is approximately 6.71×10⁸ miles per hour. Express this number in standard form.

• 6,710,000

• 6,710,000,000

• 671,000,000,000

• 671,000,000

Tags

CCSS.8.EE.A.3

The half-life of uranium–238 is 4.5 × 10⁹ years. The half-life of uranium-234 is 2.5 × 10⁵ years. How many times greater is the half-life of uranium-238 than that of uranium-234?

• 1.8x10⁴

• 7x10⁴

• 2.9x10⁴

• 6.0x10⁹

SELECT ALL that are equivalent: (9x10¹¹)(6x10²)

• 54x10¹³

• 5.4x10¹⁴

• 54,000,000,000,000

• 540,000,000,000,000

Tags

CCSS.8.EE.A.4

(8x10^-3) ÷ (4x10²)

• 2x10^-5

• 2x10^-1

• 2x10

• 2x10^-6

Tags

CCSS.8.EE.A.4

Write the answer in scientific notation.
7.3 x 10⁵  +   3.7 x 10⁵  =

• 11.0 x 10⁵
• 1.1 x 10¹⁰
• 1.10 x 10¹¹
• 1.1 x 10 ⁶

Tags

CCSS.8.EE.A.4