Exploring Addition and Subtraction Word Problems

Sophia introduces solving word problems using addition and subtraction by identifying key words. She demonstrates this through a shopping example, calculating total costs and remaining money using equations and drawings. The video concludes with encouragement to practice creating and solving word problems.

What operation is suggested by the word 'total'?

• Addition

• Subtraction

• Multiplication

• Division

Which operation is indicated by 'how many more'?

• Multiplication

• Division

• Addition

• Subtraction

What is a helpful strategy for solving word problems?

• Asking someone else

• Ignoring the problem

• Using key words to identify operations

• Guessing

How much does the milk cost?

• $4

• $3

• $2

• $5

How many dollars did Sophia start with?

• $30

• $15

• $25

• $20

What should you write to help solve a word problem?

• An equation

• A poem

• A story

• A letter

What is the total cost of milk and eggs?

• $9

• $8

• $7

• $10

What operation does 'have left' suggest?

• Division

• Multiplication

• Subtraction

• Addition

After purchasing, how much money is left?

• $16

• $14

• $12

• $10

What is encouraged at the end of the video?

• To take a break

• To practice with a classmate

• To play games

• To watch TV