4.5A Strip Diagram Equations

Front

What is a strip diagram?

Back

A visual representation used to show the relationship between numbers in a problem, often used in addition and subtraction.

Tags

CCSS.5.NBT.B.7

Front

What does the equation 36 + 27 + 58 = ? represent?

Back

It represents the total when adding the numbers 36, 27, and 58 together.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What operation is used in the equation 86 - 26 = P?

Back

Subtraction.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the purpose of using equations with strip diagrams?

Back

To express the relationships shown in the diagrams mathematically.

Tags

CCSS.6.EE.B.6

Front

What does the equation J = 90 + 30 + 10 + 5 mean?

Back

It means that J is the total of adding 90, 30, 10, and 5.

Tags

CCSS.HSA-SSE.A.1A

Front

How do you determine if you should add or subtract in a problem?

Back

Look at the context of the problem; if you are combining amounts, use addition; if you are finding the difference, use subtraction.

Tags

CCSS.1.OA.A.1

Front

What is the result of the equation 36 + 27?

Back

63.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What does the term 'equation' mean?

Back

A mathematical statement that shows the equality of two expressions.

Tags

CCSS.6.EE.A.2C

Front

What is the difference between addition and subtraction?

Back

Addition combines numbers to find a total, while subtraction finds the difference between numbers.

Tags

CCSS.1.OA.A.1

Front

What does the equation 58 - 36 - 27 = ? represent?

Back

It represents finding the remaining amount after subtracting 36 and 27 from 58.

Tags

CCSS.2.OA.A.1