Exploring First Grade Addition and Subtraction

The video tutorial covers the basics of addition and subtraction, including the use of math signs such as plus, minus, and equal. It explains how to write and solve equations, providing examples and practice exercises. The tutorial also introduces word problems, guiding students on how to read questions, identify numbers and signs, and solve them. The lesson aims to build foundational math skills and prepare students for more complex problem-solving tasks.

What symbol is used to represent addition?

• =

• -

• +

• /

If you subtract 3 from 5, what is the result?

• 15

• 1

• 2

• 8

Which equation is correct for the operation 7 minus 2?

• 7 / 2 = 3.5

• 7 * 2 = 14

• 7 - 2 = 5

• 7 + 2 = 9

What is the result of adding 4 and 3?

• 7

• 12

• 1

• 0

How do you write an equation for adding 1 and 2?

• 1 / 2 = 0.5

• 1 + 2 = 3

• 1 - 2 = -1

• 1 * 2 = 2

What is the first step in solving a word problem?

• Identify the operation

• Write the equation

• Read the question

• Solve the equation

In the context of word problems, what does the word 'used' imply?

• Addition

• Division

• Subtraction

• Multiplication

Baker Jane started with 6 bags of flour and used 4. How many does she have left?

• 2 bags

• 6 bags

• 10 bags

• 4 bags

What keyword indicates a subtraction operation in a word problem?

• Combined

• Used

• Total

• Together

How should you answer a word problem?

• With an equation

• With a number

• In a complete sentence

• With a keyword