Operations and Word Problems

Mrs. Cruz introduces TEKS 3.5B, focusing on solving multiplication and division problems using arrays, strip diagrams, and equations. The video reviews keywords for multiplication and division, and provides examples of solving problems using these methods. Students are encouraged to use their math journals to practice and master the concepts.

What is the main focus of TEKS MAT 3.5b?

• Solving one and two-step multiplication and division problems

• Solving subtraction problems

• Solving algebraic equations

• Solving addition problems

Which of the following is NOT a keyword for multiplication?

• Each

• Times

• Double

• Share

Which word indicates a division operation?

• Triple

• Per

• Arrange

• Row

In the array example, how many groups are formed when 14 oranges are divided into 7 slices each?

• 3 groups

• 4 groups

• 2 groups

• 1 group

What is the total number of pickle slices used in the strip diagram example?

• 80

• 76

• 78

• 26

How many hamburgers did Edward make in the strip diagram example?

• 13

• 20

• 26

• 30

In the equation example, how many pictures did each student collect?

• 4

• 6

• 8

• 12

What operation is indicated by the word 'put' in the equation example?

• Subtraction

• Division

• Addition

• Multiplication

Which equation correctly represents the number of posters made by the students?

• 6 x 8 - 4 = 44

• 6 x 8 / 4 = 12

• 6 + 8 + 4 = 18

• 6 + 8 - 4 = 10

What is the final answer for the number of posters made in the equation example?

• 16

• 14

• 12

• 10