4.5A

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between numbers in a problem, often used in math to help solve equations.

Front

What does the equation (30 x 5) + 11 = C represent?

Back

This equation represents a situation where 30 is multiplied by 5, and then 11 is added to the result to find the total C.

Front

How do you find the value of M in the equation 36 ÷ 9 = M?

Back

To find M, divide 36 by 9, which equals 4. So, M = 4.

Front

What is the purpose of using equations in word problems?

Back

Equations help to translate a word problem into a mathematical form that can be solved to find unknown values.

Front

How can you find the total number of cans Ian collected in three years?

Back

You can use the equation x = 25,413 - 8,917 - 7,639 to find the number of cans collected in the third year.

Front

What does the variable 'p' represent in the context of Sabra's reading?

Back

The variable 'p' represents the number of pages Sabra read on the second and third days, which are equal.

Front

What is the total length of tape Madeline has before using any?

Back

Madeline has a total of 4 rolls of tape, each containing 63 inches, so she has 4 x 63 = 252 inches of tape.

Front

How do you calculate the remaining tape after using some?

Back

To find the remaining tape, subtract the amount used from the total amount: Remaining tape = Total tape - Used tape.

Front

What is the equation to find the total pages read by Sabra?

Back

The equation is 85 + 2p = 185, where p is the number of pages read on the second and third days.

Front

What does the equation x = 25,413 - 8,917 - 7,639 help you find?

Back

This equation helps you find the number of cans Ian collected in the third year.