5th Grade Bridges Unit 3 Test Review

Front

What is expanded notation?

Back

Expanded notation is a way of writing numbers to show the value of each digit. For example, 65.15 can be written as (6 x 10) + (1 x 0.1) + (5 x 0.01).

Tags

CCSS.5.NBT.A.3A

Front

How do you convert a number in scientific notation to standard form?

Back

To convert a number in scientific notation to standard form, you multiply the coefficient by 10 raised to the power of the exponent. For example, 8.84 × 10^1 = 88.4.

Front

What is the expanded form of 5.021?

Back

The expanded form of 5.021 is (5 x 1) + (2 x 0.01) + (1 x 0.001).

Tags

CCSS.5.NBT.A.3A

Front

How do you compare decimal numbers?

Back

To compare decimal numbers, align the decimal points and compare digit by digit from left to right.

Tags

CCSS.5.NBT.A.3B

Front

What does the symbol '>' mean in mathematics?

Back

'>' means 'greater than'. For example, 0.92 > 0.095 means 0.92 is greater than 0.095.

Tags

CCSS.4.NF.C.7

Front

What does the symbol '<' mean in mathematics?

Back

'<' means 'less than'. For example, 0.0128 < 0.128 means 0.0128 is less than 0.128.

Tags

CCSS.4.NF.C.7

Front

What is the value of 8.84 × 10?

Back

The value of 8.84 × 10 is 88.4.

Tags

CCSS.5.NBT.A.2

Front

What is the difference between 0.92 and 0.095?

Back

0.92 is greater than 0.095.

Tags

CCSS.4.NF.C.7

Front

What is the difference between 0.0128 and 0.128?

Back

0.0128 is less than 0.128.

Tags

CCSS.5.NBT.A.3B

Front

How do you write a decimal in expanded form?

Back

To write a decimal in expanded form, break it down into the sum of each digit multiplied by its place value.

Tags

CCSS.5.NBT.A.3A