Adding and Subtracting Rational Expressions

What is the base in the expression 10^3?

• 3

• 1000

• 10

• 100

Tags

CCSS.6.EE.A.1

How do you represent 10 to the second power?

• 10

• 10 x 2

• 10 x 10

• 10 + 10

Tags

CCSS.5.NBT.A.2

When multiplying by 10 to the first power, how many shifts do you make on the place value chart?

• One shift to the right

• Two shifts to the left

• One shift to the left

• Two shifts to the right

Tags

CCSS.5.NBT.A.2

What is the result of multiplying 2.06 by 10^2?

• 20.6

• 206

• 2006

• 0.206

Tags

CCSS.4.NBT.A.1

How does the value of a digit change when you multiply by 10?

• It stays the same

• It gets 10 times larger

• It gets 10 times smaller

• It gets 100 times larger

Tags

CCSS.5.NBT.A.2

What is the equivalent of dividing by 10?

• Multiplying by 1/100

• Multiplying by 10

• Multiplying by 1/10

• Multiplying by 100

Tags

CCSS.5.NBT.A.2

When dividing by 10^3, how many shifts do you make on the place value chart?

• Three shifts to the left

• One shift to the left

• Three shifts to the right

• Two shifts to the left

Tags

CCSS.5.NBT.A.2

What is the result of dividing 24.8 by 10^2?

• 24.8

• 2.48

• 0.248

• 248

Tags

CCSS.4.NBT.A.1

What does each shift to the left represent when multiplying?

• Dividing by 100

• Multiplying by 10

• Multiplying by 100

• Dividing by 10

Tags

CCSS.5.NBT.A.2

What does each shift to the right represent when dividing?

• Dividing by 100

• Multiplying by 10

• Dividing by 10

• Multiplying by 100

Tags

CCSS.5.NBT.A.2