Multiplying & Dividing in Scientific Notation Quiz

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the simplified version of

3.9 x 10⁶

4 x 10²⁰

4 x 10⁶

3.9 x 10²⁰

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do you do to your exponents when you are dividing in scientific notation?

Subtract

Divide

Multiply

Add

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do you do to your exponents when you are multiplying in scientific notation?

Subtract

Multiply

Divide

Add

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

4.08 x 10^-8

4.6 x 10²

4.08 x 10²

4.08 x 10^-15

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:
(2.1×10²) × (3.0×10⁴)

5.1 x 10²

6.3 x 10⁶

5.1 x 10⁶

6.3 x 10⁸

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:
(6 x 10⁶) / (2 x 10³)

12 x 10³

3 x 10⁹

1.2 x 10⁴

3 x 10³

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

3 x 10¹⁰

3 x 10⁴

3 x 10^-4

3 x 10^-11

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$Multiply$ $\left(1.24\ x\ 10^{-2}\right)\left(1.36\ x\ 10^4\right)$

$1.6864\ x\ 10^2$

$1.6864\ x\ 10^6$

$1.6864\ x\ 10^{-8}$

$2.6\ x\ 10^2$

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$Divide$ $\frac{8.4\ x\ 10^5}{4.2\ x\ 10^3}$

$4.2\ x\ 10^2$

$4.2\ x\ 10^8$

$2\ x\ 10^2$

$2\ x\ 10^8$

10.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$Divide\ \ \frac{6.86\ x\ 10^{-1}}{2\ x\ 10^{-3}}$

$3.43\ x\ 10^{-4}$

$3.43\ x\ 10^2$

$4.86\ x\ 10^2$

$4.86\ x\ 10^{-4}$

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Multiplying & Dividing in Scientific Notation

What is the simplified version of

What do you do to your exponents when you are dividing in scientific notation?

What do you do to your exponents when you are multiplying in scientific notation?

Multiply:(3.4 x 105)(1.2 x 10-3)

Solve:(2.1×10​2​​) × (3.0×10​4)

Solve:(6 x 106) / (2 x 103)

Divide:(6.9 x 107) / (2.3 x 10-3)

MultiplyMultiplyMultiply (1.24 x 10−2)(1.36 x 104)\left(1.24\ x\ 10^{-2}\right)\left(1.36\ x\ 10^4\right)(1.24 x 10−2)(1.36 x 104)

DivideDivideDivide 8.4 x 1054.2 x 103\frac{8.4\ x\ 10^5}{4.2\ x\ 10^3}4.2 x 1038.4 x 105​

Divide 6.86 x 10−12 x 10−3Divide\ \ \frac{6.86\ x\ 10^{-1}}{2\ x\ 10^{-3}}Divide 2 x 10−36.86 x 10−1​

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Multiply:
(3.4 x 10⁵)(1.2 x 10^-3)

Solve:
(2.1×10²) × (3.0×10⁴)

Solve:
(6 x 10⁶) / (2 x 10³)

Divide:
(6.9 x 10⁷) / (2.3 x 10^-3)

$Multiply$ $\left(1.24\ x\ 10^{-2}\right)\left(1.36\ x\ 10^4\right)$

$Divide$ $\frac{8.4\ x\ 10^5}{4.2\ x\ 10^3}$

$Divide\ \ \frac{6.86\ x\ 10^{-1}}{2\ x\ 10^{-3}}$