Place Value and Multiplying Using Powers of 10 5th Grade

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 345, the digit 3 is in the hundreds place, so its value is 300.

Tags

CCSS.4.NBT.A.1

Front

What does multiplying by 10 do to a number?

Back

Multiplying a number by 10 shifts all digits one place to the left, increasing its value by a factor of 10.

Tags

CCSS.5.NBT.A.2

Front

What is the exponent in the expression 10^3?

Back

The exponent 3 indicates that 10 is multiplied by itself three times: 10 x 10 x 10 = 1000.

Tags

CCSS.6.EE.A.1

Front

How do you express 12,000 using powers of 10?

Back

12,000 can be expressed as 12 x 10^3.

Tags

CCSS.5.NBT.A.2

Front

What is the product of 122.96 x 10^2?

Back

The product is 12,296.

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CCSS.8.EE.A.4

Front

What is the product of 12 x 10^2?

Back

The product is 1,200.

Tags

CCSS.5.NBT.A.2

Front

What is the product of 277 x 10^3?

Back

The product is 277,000.

Tags

CCSS.5.NBT.A.2

Front

What is the product of 24.56 x 1000?

Back

The product is 24,560.

Tags

CCSS.5.NBT.A.2

Front

How do you find the missing exponent in a number expressed in powers of 10?

Back

To find the missing exponent, express the number in standard form and identify how many places the decimal point has moved.

Tags

CCSS.5.NBT.A.2

Front

What is the value of 10^0?

Back

10^0 equals 1, as any number raised to the power of zero is 1.

Tags

CCSS.8.EE.A.1