Stick Representation and Value Problems

The video tutorial explains how to use stick multiplication to calculate 23 times 32. Each yellow stick represents ten, and each green stick represents one. The numbers 23 and 32 are represented using these sticks. The intersections of the sticks are analyzed: yellow-yellow equals 100, yellow-green equals 10, and green-green equals 1. The intersections are summed to find the result, which is 736.

How is the number 23 represented using sticks?

• Two yellow sticks and three green sticks

• Three yellow sticks and two green sticks

• Two green sticks and three yellow sticks

• Three green sticks and two yellow sticks

Tags

CCSS.2.NBT.A.1B

What value does the intersection of two yellow sticks represent?

• 1000

• 1

• 10

• 100

Tags

CCSS.2.NBT.A.1B

What is the value of an intersection between a yellow stick and a green stick?

• 100

• 1000

• 10

• 1

Tags

CCSS.2.NBT.A.3

What is the total value found in the lower left-hand corner?

• 600

• 40

• 90

• 6

Tags

CCSS.4.NBT.B.5

What is the final product of 23 times 32 using stick multiplication?

• 736

• 732

• 726

• 762

Tags

CCSS.4.NBT.B.5