2nd Grade Math

Front

What is subtraction?

Back

Subtraction is taking away a number from another number. For example, in 5 - 2, you take away 2 from 5, which equals 3.

Tags

CCSS.2.OA.A.1

Front

What is a bar graph?

Back

A bar graph is a visual way to show data using bars. The length of each bar represents a value.

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CCSS.2.MD.D.10

Front

What does it mean to find the difference?

Back

Finding the difference means calculating how much more one number is than another. For example, the difference between 5 and 3 is 2.

Tags

CCSS.1.OA.A.1

Front

If you have 50 and spend 10, how much do you have left?

Back

You have 40 left. (50 - 10 = 40)

Tags

CCSS.2.OA.A.1

Front

What is a picture graph?

Back

A picture graph uses pictures or symbols to represent data. Each picture stands for a certain number of items.

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CCSS.3.MD.B.3

Front

How do you solve 36 - 4?

Back

You subtract 4 from 36, which equals 32.

Tags

CCSS.2.OA.A.1

Front

What is a vertical bar graph?

Back

A vertical bar graph is a type of bar graph where the bars go up and down.

Tags

CCSS.2.MD.D.10

Front

If Noelle has 8 flowers and 3 are pink, how many are white?

Back

There are 5 white flowers. (8 - 3 = 5)

Tags

CCSS.2.OA.A.1

Front

What is the total when you add 2 and 3?

Back

The total is 5. (2 + 3 = 5)

Tags

CCSS.1.OA.A.1

Front

What does it mean to buy something?

Back

Buying means giving money to get something in return.

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CCSS.RI.1.4

CCSS.RI.2.4

CCSS.RI.3.4

CCSS.RL.3.4

CCSS.RL.4.4