SaiBook.us Subtraction

Lesson Example Discussion Quiz: Class Homework

Step-1

Title: subtraction

Grade: 3-a Lesson: S3-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

1618

08	1	1	1	1	1	:	1	1	1
10	10					:
600	100	100	100	100	100	:	100
1000	1000					:

275

05	1	1	1	1	1	:
70	10	10	10	10	10	:	10	10
200	₁₀₀	₁₀₀				:

1343

03	1	1	1		:
40	10	10	10	10	:
300	₁₀₀	₁₀₀	₁₀₀		:
1000	1000				:

Step	Description	A	B	C	D
B1	Borrow		5	11	0
M1	Minuend	1	6	1	8
M2	Subtrahend	-	2	7	5
A1	D3 8 - 5 = 3 C3 11 - 7 = 4 B3 5 - 2 = 3 A3 1 - 0 = 1	1	0 3 3	0 4 4	0 3 3
S1	D3 Bring Down 3 C3 Bring Down 4 B3 Bring Down 3 A3 Bring Down 1	1	3	4	3
Sum	Subtraction: 1618 - 275 = 1343	1	3	4	3

Step	Type	Explanation	Answer
2	Problem	Find the difference between	\$1618,275\$
3	Clue	Difference means Subtraction	-
4	Step	Subtract the numbers	\begin{align} 1618 & \\ -\quad 275 \\ \hline 1343 & \end{align}
5	Step	After Subtraction we get	1343
6		Answer	B

Step

Type

Explanation

Answer

Problem

Find the difference between

\$1618,275\$

Clue

Difference means Subtraction

Step

Subtract the numbers

\begin{align} 1618 & \\ -\quad 275 \\ \hline 1343 & \end{align}

Step

After Subtraction we get

1343

Answer