Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: subtraction |
Grade: 2-a Lesson: S2-L8 |
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. |
Step |
Value |
Image |
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1 |
454 |
|
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2 |
34 |
|
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3 |
420 |
|
| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Borrow |
0 |
0 |
0 |
|
M1 |
Minuend |
4 |
1 |
2 |
|
M2 |
Subtrahend |
- |
1 |
1 |
|
A1 |
D3 2 - 1 = 1 C3 1 - 1 = 0 B3 4 - 0 = 4 |
0 4 4 |
0 0 0 |
0 1 1 |
|
S1 |
D3 Bring Down 1 C3 Bring Down 0 B3 Bring Down 4 |
4 |
0 |
1 |
|
Sum |
Subtraction: 412 - 11 = 401 |
4 |
0 |
1 |
| Step | Type | Explanation | Answer |
|---|---|---|---|
2 |
Problem |
Find the difference between |
\$454,34\$ |
3 |
Clue |
Difference means Subtraction |
- |
4 |
Step |
Subtract the numbers |
\begin{align} 454 & \\ -\quad 34 \\ \hline 420 & \end{align} |
5 |
Step |
After Subtraction we get |
420 |
6 |
Answer |
B |
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