SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-2

Title: Subtraction

Grade: 3-a Lesson: S4-L2

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

3068

08	1	1	1	1	1	:	1	1	1
60	10	10	10	10	10	:	10
3000	₁₀₀₀	₁₀₀₀	₁₀₀₀			:

657

07	1	1	1	1	1	:	1	1
50	10	10	10	10	10	:
600	100	100	100	100	100	:	100

2411

400

₁₀₀

2000

₁₀₀₀

Step	Description	A	B	C	D
B1	Borrow	2	10	0	0
M1	Minuend	3	0	6	8
M2	Subtrahend	-	6	5	7
A1	D3 8 - 7 = 1 C3 6 - 5 = 1 B3 10 - 6 = 4 A3 2 - 0 = 2	2	0 4 4	0 1 1	0 1 1
S1	D3 Bring Down 1 C3 Bring Down 1 B3 Bring Down 4 A3 Bring Down 2	2	4	1	1
Sum	Subtraction: 3068 - 657 = 2411	2	4	1	1

Step	Type	Explanation	Answer
2	Problem	Find the difference between	3068 , 657
3	Clue	Difference means Subtraction	-
4	Step	Subtract the numbers	\begin{align} 3068 & \\ -\quad 657 \\ \hline 2411 & \end{align}
5	Step	After Subtraction we get	2411
6		Answer	C