Lesson Topics Discussion Quiz: Class Homework |
Steps-3 |
Title: Skip counting sequence |
Grade 2+ Lesson s1-l1 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Quiz: Discussion Step
| Id | Type | Name | Note |
|---|---|---|---|
1 |
Problem |
Identify the missing numbers: 33, 41, 49, _, 65, _, _, 89, _. |
|
2 |
Step |
The first number is |
33 |
3 |
Step |
The second number is 41, which is obtained by adding 8 to the first number |
33 + 8 = 41 |
4 |
Step |
The third number is 49, which is obtained by adding 8 to the second number |
41 + 8 = 49 |
5 |
Step |
The fourth number is missing, and it should be obtained by adding 8 to the third number |
49 + 8 = 57 |
6 |
Step |
The fifth number is 65, which is obtained by adding 8 to the fourth number |
57 + 8 = 65 |
7 |
Step |
The sixth number is missing, and it should be obtained by adding 8 to the fifth number |
65 + 8 = 73 |
8 |
Step |
The seventh number is missing, and it should be obtained by adding 8 to the sixth number |
73 + 8 = 81 |
9 |
Step |
The eighth number is 89, which is obtained by adding 8 to the seventh number |
81 + 8 = 89 |
10 |
Step |
The ninth number is missing, and it should be obtained by adding 8 to the eighth number |
89 + 8 = 97 |
11 |
Solution |
So, the missing numbers are 57, 73, and 97, and the complete sequence is 33, 41, 49, 57, 65, 73, 81, 89, 97. |
|
11 |
Sumup |
Please summarize steps |
|
Choices |
|||
13 |
Choice-A |
38, 47, and 66 do not fit the pattern of an increment of 8 between consecutive numbers |
Wrong 38, 47, 57, 66 |
14 |
Choice-B |
All numbers in this option (57, 73, 81, 97) fit perfectly in the missing spots of the sequence with an increment of 8 between each pair |
Correct 57, 73, 81, 97 |
15 |
Choice-C |
59 and 68 do not follow the pattern of adding 8 to the previous number |
Wrong 59, 68, 81, 99 |
16 |
Choice-D |
This option is incorrect because only option B correctly fills all the missing numbers according to the pattern |
Wrong All the above |
17 |
Answer |
Option |
B |
18 |
Sumup |
Please summarize choices |
|
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