Math Review

Front

What is the definition of time?

Back

Time is a way to measure the duration of events and the intervals between them.

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

CCSS.W.2.3

CCSS.W.3.3C

Front

What does 'nearest hundred' mean?

Back

Rounding a number to the closest multiple of 100.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is repeated addition?

Back

Repeated addition is adding the same number multiple times, which is the same as multiplication.

Tags

CCSS.3.OA.A.1

Front

How many minutes are in one hour?

Back

There are 60 minutes in one hour.

Tags

CCSS.4.MD.A.1

Front

What does each tick mark represent on a clock?

Back

Each tick mark represents a specific time increment, often 1 minute.

Front

What is an array in math?

Back

An array is a set of objects arranged in rows and columns.

Tags

CCSS.3.OA.A.1

Front

How do you round the number 365 to the nearest hundred?

Back

You round 365 to 400 because it is closer to 400 than to 300.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the formula for finding the total number of minutes in hours?

Back

Total minutes = Number of hours x 60.

Tags

CCSS.4.MD.A.1

Front

What is the difference between analog and digital clocks?

Back

Analog clocks have hands that move around a dial, while digital clocks show time in numbers.

Tags

CCSS.RL.1.3

CCSS.RL.2.1

CCSS.RL.4.3

CCSS.RL.5.3

CCSS.RL.K.3

Front

What is the concept of estimation in math?

Back

Estimation is finding a number that is close enough to the right answer, often used for quick calculations.