IM 6.4.6 Lesson: Using Diagrams to Find the Number of Groups
We can think of the division expression 10 ÷ 2 ½ as the question: "How many groups of 2 ½ are in 10?" Complete the tape diagram to represent this question. Then find the answer.
Complete the tape diagram to represent the question: “How many groups of 2 are in 7?” Then find the answer.
To make sense of the question “How many s are in 1?,” Andre wrote equations and drew a tape diagram.
In an earlier task, we used pattern blocks to help us solve the equation . Explain how Andre’s tape diagram can also help us solve the equation.
Write a multiplication equation and a division equation for each question. Then, draw a tape diagram and find the answer.
How many s are in 1?
Write a multiplication equation and a division equation for each question. Then, draw a tape diagram and find the answer.
How many s are in 1?
Write a multiplication equation and a division equation for each question. Then, draw a tape diagram and find the answer.
How many s are in 1?
Write a multiplication equation or a division equation for each question. Then, find the answer and explain or show your reasoning.
How many -inch thick books make a stack that is 6 inches tall?
Write a multiplication equation or a division equation for each question. Then, find the answer and explain or show your reasoning.
How many groups of pound are in pounds?
Write a question that can be represented by the division equation .
Find the answer to the previous question. Explain or show your reasoning.