SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-3

Title: subtraction

Grade: 3-a Lesson: S3-L6

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.

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

Step

Value

Image

2071

01	1					:
70	10	10	10	10	10	:	10	10
2000	₁₀₀₀	₁₀₀₀				:

283

03	1	1	1			:
80	10	10	10	10	10	:	10	10	10
200	₁₀₀	₁₀₀				:

1788

08	1	1	1	1	1	:	1	1	1
80	10	10	10	10	10	:	10	10	10
700	100	100	100	100	100	:	100	100
1000	1000					:

Step	Description	B	C	D
B1	Borrow	6	12	0
M1	Minuend	7	2	9
M2	Subtrahend	-	6	3
A1	D3 9 - 3 = 6 C3 12 - 6 = 6 B3 6 - 0 = 6	0 6 6	0 6 6	0 6 6
S1	D3 Bring Down 6 C3 Bring Down 6 B3 Bring Down 6	6	6	6
Sum	Subtraction: 729 - 63 = 666	6	6	6

Lesson Steps

Steps	Problem	Solution
1	Find the difference between	\$2071,283\$
2	Subtract	\begin{align} 2071 & \\ -\quad 283 \\ \hline 1788 & \end{align}
3	Difference	1788
4	Answer	C