SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: Subtraction

Grade: 3-a Lesson: S2-L7

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

1315

05	1	1	1	1	1	:
10	10					:
300	₁₀₀	₁₀₀	₁₀₀			:
1000	1000					:

383

03	1	1	1			:
80	10	10	10	10	10	:	10	10	10
300	₁₀₀	₁₀₀	₁₀₀			:

932

900

₁₀₀

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

Step	Type	Explanation	Answer
2	Problem	Find the difference between	1315 , 383
3	Clue	Difference means Subtraction	-
4	Step	Subtract the numbers	\begin{align} 1315 & \\ -\quad 383 \\ \hline 932 & \end{align}
5	Step	After Subtraction we get	932
6		Answer	B