Assessment 2

Part A: Which figure has an area of 12 square units? Mark all that apply.

• A

• B

• C

Part B: Which figure has an area of 9 square units? Mark all that apply.

• A

• B

• C

Bill wants to multiply 7 × 9. He breaks apart the factor 9. He writes (7 × 3) + (7 × 4). Will this give him the correct answer for 7 × 9? If it is correct, explain how you know and give an example of another way he could break apart the 9. If it is not correct, explain his mistake and show what he could have done differently.

• Yes, it is correct because (7 × 3) + (7 × 4) equals 63, which is the same as 7 × 9.

• No, it is incorrect because (7 × 3) + (7 × 4) does not equal 63, which is the result of 7 × 9.

• Yes, it is correct because (7 × 3) + (7 × 4) equals 63, and another way to break apart 9 is (7 × 5) + (7 × 4).

• No, it is incorrect because (7 × 3) + (7 × 4) equals 49, which is not the result of 7 × 9.

The Grants built a dog run in their backyard. Part of the dog run is covered to give the dogs shade. Mr. Grant drew the picture below to show the area of the dog run. What is the total area of the dog run?

• 28 square feet

• 36 square feet

• 48 square feet

• 72 square feet

Brian and Carlos are studying multiplication and division fact families. Part A: Brian says he can make four different related equations using the numbers 5, 8, and 40. Which of the following are the equations Brian can make?

• 5 × 8 = 40, 8 × 5 = 40, 40 ÷ 5 = 8, 40 ÷ 8 = 5

• 5 × 5 = 25, 8 × 8 = 64, 40 ÷ 5 = 8, 40 ÷ 8 = 5

• 5 × 8 = 45, 8 × 5 = 45, 40 ÷ 5 = 9, 40 ÷ 8 = 6

• 5 × 8 = 40, 8 × 5 = 40, 40 ÷ 5 = 9, 40 ÷ 8 = 6

Write two related equations that show Carlos’s statement is correct. Explain your answer.

• Equation 1: x + y = z; Equation 2: z - y = x

• Equation 1: a + b = c; Equation 2: c - a = b

• Equation 1: m * n = p; Equation 2: p / n = m

• Equation 1: u - v = w; Equation 2: w + v = u

Which pairs of figures show equivalent fractions?

• A

• B

• C

• D

The figure shown below is divided into equal parts. What fraction of the whole figure does each part represent?

• 8/1

• 1/8

• 6/1

• 1/6

• 1/4

Fadil has 558 pennies. Greg and his sister each have 386 pennies. How many more pennies do Greg and his sister have altogether than Fadil?

• 172

• 214

• 224

• 365

Some friends are coloring flags using gray and white designs. Part A: This picture shows Allison’s flag. Fill in the blank to make a fraction that represents the part of Allison’s flag that is gray. 4/__.