2nd Grade Math Review

Front

What does the symbol '<' represent in math?

Back

The symbol '<' means 'less than'.

Tags

CCSS.4.NF.A.2

Front

How do you write the expanded form of a number?

Back

To write the expanded form of a number, break it down into the sum of its place values. For example, 274 = 200 + 70 + 4.

Tags

CCSS.2.NBT.A.3

Front

What is the importance of reading a clock?

Back

Reading a clock helps us understand time and manage our daily activities.

Tags

CCSS.RI.1.3

CCSS.RI.2.3

CCSS.RI.2.5

CCSS.RI.3.3

CCSS.RI.3.5

Front

What does the digit in the hundreds place represent in a number?

Back

The digit in the hundreds place represents how many hundreds are in the number.

Tags

CCSS.2.NBT.A.3

Front

How do you find the total when adding two numbers?

Back

To find the total, add the two numbers together.

Tags

CCSS.1.OA.A.1

Front

What is the value of the digit '4' in the number 274?

Back

The value of '4' in 274 is 4, as it is in the ones place.

Tags

CCSS.4.NBT.A.1

Front

What is the value of the digit '7' in the number 274?

Back

The value of '7' in 274 is 70, as it is in the tens place.

Tags

CCSS.4.NBT.A.1

Front

How do you determine the time shown on a clock?

Back

To determine the time, read the position of the hour and minute hands on the clock.

Tags

CCSS.1.MD.B.3

Front

What is the sum of 124 and 209?

Back

The sum of 124 and 209 is 333.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What does the term 'altogether' mean in math problems?

Back

'Altogether' means to combine or add up all the quantities.

Tags

CCSS.1.OA.A.1