Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: subtraction |
Grade: 1-a Lesson: S2-L4 |
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 = 4
Step |
Name |
Sign |
Image |
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1 |
Plus + Minuend |
19 |
|
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2 |
Minus - Subtrahend |
2 |
|
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3 |
Equal = Difference |
17 |
|
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4 |
Nineteen Buses Minus Two Buses is equal to Seventeen Buses |
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| Step | Description | A | B | C | D |
|---|---|---|---|---|---|
B1 |
Borrow |
0 |
0 |
||
M1 |
Minuend |
1 |
9 |
||
M2 |
Subtrahend |
0 |
2 |
||
A1 |
D3 9 - 2 = 7 C3 1 - 0 = 1 |
0 1 1 |
0 7 7 |
||
S1 |
Difference D3 Bring Down 7 C3 Bring Down 1 |
1 |
7 |
||
Sum |
Subtraction: 19 - 2 = 17 |
1 |
7 |
| Step | Type | Explanation | Answer |
|---|---|---|---|
2 |
Problem |
Find the difference between |
19 , 2 |
3 |
Clue |
Difference means Subtraction |
- |
4 |
Step |
Subtract the numbers |
\begin{align} 19 & \\ -\quad 2 \\ \hline 17 & \end{align} |
5 |
Step |
After Subtraction we get |
17 |
6 |
Answer |
B |
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