Envision Topic 1-4 Math!

Front

How much has Sydney grown since her fifth birthday if she is now 56.43 inches tall and was 43.27 inches tall then?

Back

Sydney has grown 13.16 inches since her fifth birthday.

Tags

CCSS.5.NBT.B.7

Front

What is 23.6 rounded to the nearest whole number?

Back

23.6 rounded to the nearest whole number is 24.

Tags

CCSS.5.NBT.A.4

Front

Estimate the result of 349.6 - 112.8.

Back

The estimated result of 349.6 - 112.8 is 240.

Front

If Leon spent $3.37 on lunch and Edward spent $5.09, how much did they spend in total?

Back

Leon and Edward spent a total of $8.46 on lunch.

Tags

CCSS.6.NS.B.3

Front

When multiplying a number by 10^5, how many places does the decimal point move?

Back

The decimal point moves 5 places to the right.

Tags

CCSS.5.NBT.A.2

Front

What is the definition of a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to estimate in math?

Back

To estimate means to find an approximate value that is close to the actual answer.

Front

What is the process of rounding a number?

Back

Rounding a number involves adjusting it to the nearest specified place value.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you add decimals?

Back

To add decimals, align the decimal points and add as you would whole numbers.

Tags

CCSS.5.NBT.B.7

Front

What is the value of 10^3?

Back

The value of 10^3 is 1000.

Tags

CCSS.5.NBT.A.2