Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Multiplying and Dividing signed numbers |
Grade: 6-a Lesson: S1-L4 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Division of integers: |
|
2 |
Step |
The two integers are |
\$ 63 , - 18 , 2\$ |
3 |
Formula: |
Here we apply the two rules of division |
\$ ( - ) ÷ ( + ) = ( - ) \$ \$ ( + ) ÷ ( - ) = ( - ) \$ |
4 |
Step |
Let us divide the integers |
\$ (+ 63) ÷ ( - 18 ÷ 2) \$ |
5 |
Step |
Again divide both the integers |
\$ (+ 63) ÷ ( - 9) \$ |
6 |
Step |
After simplification we get |
\$ - 7 \$ |
7 |
Step |
Therefore, the division of integers is \$ - 7 \$. |
|
8 |
Choice.A |
This option is incorrect because it doesn’t match the correct result of the division. The correct result is − 7, not 3 |
3 |
9 |
Choice.B |
This option is correct. When we perform the division |
(- 7) |
10 |
Choice.C |
This option is incorrect because it doesn’t represent the correct outcome of the division. The correct result is − 7, not − 6 |
(- 6) |
11 |
Choice.D |
This option is incorrect because it doesn’t match the correct result of the division. The correct result is − 7, not 8 |
8 |
12 |
Answer |
Option |
B |
13 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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