Illustrative Math Grade 6 Unit 5 Check Your Readiness

This diagram shows three small squares and two rectangles composed of 10 small squares. Jada says this diagram can represent 230. What does a small square represent for Jada?

• 5

• 10

• 1

• 100

Tags

CCSS.2.NBT.A.3

Name a number greater than 230 that this diagram can also represent.

• 2,300

• 23,000

• 460

• 230,000

Tags

CCSS.2.NBT.A.3

Lin says this diagram can represent 2.3. What does a small square represent for Lin?

• 1

• 10

• 0.1

• 0.01

Name a number less than 2.3 that this diagram can also represent.

• 0.23

• 0.0203

• 0.0023

• 0.35

Tags

CCSS.5.NBT.A.3A

This diagram shows four small squares and one rectangle composed of 10 small squares.

a. Andre says that this diagram can represent 140. Do you agree with Andre?

• Yes!

• No

Tags

CCSS.2.NBT.A.1B

This diagram shows four small squares and one rectangle composed of 10 small squares. Choose a response that explains why Andre is correct?

• If a small square represents 10, then the rectangle represents 10⋅10=100, and the diagram represents 140.

• Andre isn't correct!

• If a small square represents 10, and there are 14, then the diagram represents 140.

• He did the math.

Tags

CCSS.5.NBT.B.7

What is another value this diagram could represent?

• 24

• 1,400

• 14,000

• 360

Tags

CCSS.2.NBT.A.3

What fractions are equal to 4.9?

• 49/10

• 4.9/10

• 490/100

• 490/10

Tags

CCSS.4.NF.C.6

What fractions are Equal to 0.049

• 49/10

• 49/1000

• 49/100

• 490/10

Tags

CCSS.4.NF.C.6

Noah had $5.25 and Lin had $8.95. How much did they have altogether? 

Tags

CCSS.6.NS.B.3