SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-1

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

3055

05	1	1	1	1	1	:
50	10	10	10	10	10	:
3000	₁₀₀₀	₁₀₀₀	₁₀₀₀			:

616

06	1	1	1	1	1	:	1
10	10					:
600	100	100	100	100	100	:	100

2439

09	1	1	1	1	1	:	1	1	1	1
30	10	10	10			:
400	₁₀₀	₁₀₀	₁₀₀	₁₀₀		:
2000	₁₀₀₀	₁₀₀₀				:

Step	Description	A	B	C	D
B1	Borrow	2	10	0	0
B2	Borrow		0	4	15
M1	Minuend	3	0	5	5
M2	Subtrahend	-	6	1	6
A1	D3 15 - 6 = 9 C3 4 - 1 = 3 B3 10 - 6 = 4 A3 2 - 0 = 2	2	0 4 4	0 3 3	0 9 9
S1	D3 Bring Down 9 C3 Bring Down 3 B3 Bring Down 4 A3 Bring Down 2	2	4	3	9
Sum	Subtraction: 3055 - 616 = 2439	2	4	3	9

Step	Type	Explanation	Answer
2	Problem	Find the difference between	\$3055,616\$
3	Clue	Difference means Subtraction	-
4	Step	Subtract the numbers	\begin{align} 3055 & \\ -\quad 616 \\ \hline 2439 & \end{align}
5	Step	After Subtraction we get	2439
6		Answer	B

Step

Type

Explanation

Answer

Problem

Find the difference between

\$3055,616\$

Clue

Difference means Subtraction

Step

Subtract the numbers

\begin{align} 3055 & \\ -\quad 616 \\ \hline 2439 & \end{align}

Step

After Subtraction we get

2439

Answer