Name:______Date:______Number:______

Module 1, Topic A/B Assessment

Lessons 1-4

The class goal is to score 80% Mastery on this assessment. I scored ______Mastery on this

assessment. Did I meet my goal? Y or N?

Standards:
*Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. (3.OA.A.1)
*Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. (3.OA.A.2)
*Understand division as an unknown-factor problem.(3.OA.B.6) / Score:
______/

Part 1: Multiple Choice

Directions:Select the best answer for each question. (2pts Each) * Hint: It might help you to draw a picture to solve the problem

I scored ______/18

1. The desk’s in Ms. William’s classroom are in 6 rows. Each row has 5 desks. Which models shoes the total number of desks in Ms. Willam’s classroom?

A. B. C.D.

2. Mayleen has 3 vases of flowers. There are nine flowers in each vase. What is the total number of flowers Mayleen has?

A. 16

B. 54

C. 27

D. 25

3. Jerome bought 5 boxes of soda. Each box had the same number of cans. If Jerome had 20 cans all together, how many cans were in each box?

A. 4

B. 6

C. 10

D. 5

4. Elijah wants to divide his collection of 20 rocks equally into 4 groups. Which model correctly shows the number of rocks Elijah should put in each group?

A. B.

C. D.

5. Which expression equals 2 x 7?

  1. 7 + 7 + 7 + 7 + 7 B. 2 + 7 C. 7 + 7D. 15

6. Which expression equals 4 x 8?

A. 4 + 4 + 4 + 4B. 8 + 8 + 8 + 8C. 4 + 8D. 8 +4

7. Which multiplication equation matches the picture?

  1. 3 x 6
  1. 5 x 2
  1. 5 x 3
  1. 3 x 3

8. Which multiplication equation matches the picture?

  1. 12 x 3
  1. 3 x 6
  1. 3 x 4
  1. 4 x 3

9. Which division sentence does the picture show?

  1. 9 ÷ 3 = 3
  1. 8 ÷ 4 = 2
  1. 15 ÷ 3 = 5
  1. 12 ÷ 4 = 3

Part 2: Fill in the Blank Vocabulary

Directions: Use the vocabulary words in the word bank to help you fill in the blanks for questions 1 -5.
(2 pts each)
I scored:______/10 pts
Word Bank
  1. ______means each group has the same amount of objects in it.
  1. An arrangement of objects or pictures in rows and columns is called an ______.
  1. The answer to a multiplication problem is called a ______.
  1. ______go up and down in an array.
  1. The property where factors can be multiplied in any order and the product will be the same is

called the ______.

  1. In an array, ______go across or side to side.

Part 3: Short Answer

Directions: Solve each word problem completely. Double check you are drawing your pictures correctly and answering each and every question.
I scored: ______/30 pts
  1. Part A: Write a multiplication equation for the array shown below.(4 pts)

Multiplication equation:______

Part B: Draw a number bond for the array where each part represents the amount in one row.

Number Bond:

  1. Kemond is having a party. He has a lot of friends coming over so he orders 12 pizzas. When the pizzas arrive, Kemond arranges the boxes into an array. Draw an array that Kemond might make. Then write a multiplicationequation to describe your array. (5 pts)

Array:

Multiplication Equation:______

  1. Part A: The smiley faces below show 3 groups of 4. Redraw the smiley faces as an array that shows 3 rows of 4. (6 pts)

Array:

Part B: Compare the drawing to your array. How are they the same? How are they different?

  • They are the same because ______
  • They are different because ______

4.

(6 pts)

  1. Part A: There are 15 sets of headphones in the 3rd grade. The principal decides to divides them into 3 equal groups. Draw a picture to represent equal groups. (5 pts)

Picture:

Part B:

How many groups are there? ______

How many headphones are in each group? ______

Write a division sentence to describe your problem:______

  1. Draw a picture to show 15 ÷ 3. Then fill in the blank to make a true division sentence. (4 pts)

Picture:

Division Sentence: 15 ÷ 3 = ______

Part 4: Constructed Response

Directions: Read this question carefully. There are a lot of parts to the question. Make sure you answer each question. (10 pts)
I scored:______10 pts
  1. Trinity is baking cookies for a bake sale.
  1. She bakes 4 pans of peanut-butter cookies with 10 cookies on each pan. To find the total number of cookies, Trinity writes the number sentence below:

10 + 10 + 10 +10 = 40

Write a different number sentence using multiplication, to show another way Trinity could find the total number of cookies.

  1. Trinity also baked 18 chocolate-chip cookies. She needs to put the cookies on plates. She uses the number sentence below to show to show how she will divide the cookies.

18 ÷ 6 = 3

Draw a picture below to show how Trinity will divide the cookies: