SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: subtraction

Grade: 3-a Lesson: S3-L3

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

 Eight Buses
:sbMath-row-b-description: Three Hundrend Twenty Four Buses
:sbMath-row-c-description: Thirteen Hundrend  Eighty Four Buses

sbMath-row-a-ones-image5 = {sbMath-row-a-ones-image5}

Step

Value

Image

1708

08	1	1	1	1	1	:	1	1	1
700	100	100	100	100	100	:	100	100
1000	1000					:

324

04	1	1	1	1	:
20	10	10			:
300	₁₀₀	₁₀₀	₁₀₀		:

1384

04	1	1	1	1		:
80	10	10	10	10	10	:	10	10	10
300	₁₀₀	₁₀₀	₁₀₀			:
1000	1000					:

Step	Description	B	C	D
B1	Borrow	6	10	0
M1	Minuend	7	0	4
M2	Subtrahend	-	4	3
A1	D3 4 - 3 = 1 C3 10 - 4 = 6 B3 6 - 0 = 6	0 6 6	0 6 6	0 1 1
S1	D3 Bring Down 1 C3 Bring Down 6 B3 Bring Down 6	6	6	1
Sum	Subtraction: 704 - 43 = 661	6	6	1

Lesson Steps

Steps	Problem	Solution
1	Find the difference between	\$1708,324\$
2	Subtract	\begin{align} 1708 & \\ -\quad 324 \\ \hline 1384 & \end{align}
3	Difference	1384
4	Answer	B