Module 1-Conceptual Multiplication and Division

Which expression best represents the picture?

• 4x4

• 6x6

• 6x4

• 3x4

Mrs. Griggs asks her students to draw an array to show the multiplication expression 3x6. Which is correct?

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Consider the model. Which sentence is true?

• The model has 8 rows, with 5 circles in each row, so the total number of circles can be represented as $8\div5$

• The model has 7 rows, with 4 circles in each row, so the total number of circles can represented as $7\times4$

• The model has 8 rows, with 4 circles in each row, so the total number of circles can be represented as $8+4$

• The model has 8 rows, with 4 circles in each row, so the total number of circles can be represented as $8\times4$

Which multiplication fact does the number line represent?

• 3x4

• 3x2

• 4x4

• 12x3

How should Camryn explain the multiplication shown in the picture?

• Multiply the 2 cookies in one row by 2.

• Multiply the 4 cookies in one column by 4.

• Multiply the number of cookies in a row by the total.

• Multiply the number of rows by the number of cookies in each row.

Which word problem represents the multiplication expression: 5x4?

• Bella collects 5 marbles. She finds 4 more under her bed. How many marbles does Bella have in all?

• Ella goes to the store with 7 dollars. He spends 4 dollars on a toy. How much does Ella have left?

• Lane puts desks in 5 rows. If each row has 4 desks, how many desks does Lane have in all?

• Jadden has 20 pieces of candy. He eats 4 pieces a day. How many days will the candy last him?

Mrs. Spivey asks Ramsey and Bella to show how they would solve 3x7.

-Ramsey said he would add 3+3+3+3+3+3+3

-Bella said she would add 7+7+7

Who is correct?

• Only Ramsey

• Only Bella

• Both Ramsey and Bella

• Neither Ramsey nor Bella

Which situation can be expressed as  $25\div5$  ?

• Marcie and her friends buy 25 cotton candy cones each day for 5 days. 

• Marcie and her friends buy 25 cotton candy cones and split them into 5 equal groups. 

• Marcie and her friends buy 25 cotton candy cones, and her brother gives her 5 more. 

• Marcie and her friends buy 25 cotton candy cones, and give 5 to her younger sister. 

Mrs. Beasley bought 12 cupcakes for her family. She distributed them equally to 3 people in her family.

What will the answer of  $12\div3$  represent in this equation?

• the number of cupcakes each person gets

• the total number of cupcakes

• the number of cupcakes leftover.

• the number of people who get a cupcake

Which situation can be solved using the expression  $16\div4$  ?

• Soham has 16 rocks. He sorts them equally into 4 boxes. How many rocks are put in each box?

• Trace puts 4 rows of cookies. Each row has 16 cookies in it. How many cookies are there altogether?

• Sophie has 16 marbles. She loses 4 of them. How many does she have left? 

• Miles has 4 crackers. He shares them with equally with Carter. How many do they both get?