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The addition fact for 2×7- a)7+7
- b)9+9+9
- c)2+2+2
- d)8+8+8+8
Correct answer is option 'A'. Can you explain this answer?
The addition fact for 2×7
a)
7+7
b)
9+9+9
c)
2+2+2
d)
8+8+8+8
|
Pranav Singh answered |
7 x 2 = 14
7 + 7 = 14
7 + 7 = 14
7 groups of 4 is equal to ___.- a)25
- b)28
- c)30
- d)35
Correct answer is option 'B'. Can you explain this answer?
7 groups of 4 is equal to ___.
a)
25
b)
28
c)
30
d)
35
|
|
Pranav Singh answered |
7 groups of 4 = 7 × 4 = 28.
How many pairs of stars can be made?
- a)4
- b)3
- c)5
- d)2
Correct answer is option 'C'. Can you explain this answer?
How many pairs of stars can be made?
a)
4
b)
3
c)
5
d)
2
|
Rahul Desai answered |
There are 10 stars in the figure. 5 pairs can be made from 10 stars. 2 + 2 + 2 + 2 + 2 = 2 × 5 = 10
In a class, 2 students can sit on a bench. How many students can sit on 13 such benches?- a)35
- b)34
- c)26
- d)40
Correct answer is option 'C'. Can you explain this answer?
In a class, 2 students can sit on a bench. How many students can sit on 13 such benches?
a)
35
b)
34
c)
26
d)
40
|
|
Pranav Singh answered |
2 students can sit on a bench so, 26 students can sit on 13 benches (2 × 13 = 26)
A tiger has four legs. How many legs 17 tigers will have?- a)65
- b)66
- c)68
- d)72
Correct answer is option 'C'. Can you explain this answer?
A tiger has four legs. How many legs 17 tigers will have?
a)
65
b)
66
c)
68
d)
72
|
|
Pranav Singh answered |
A tiger has 4 legs. 17 tigers will have total 68 legs.
10 tens are- a)100
- b)90
- c)50
- d)40
Correct answer is option 'A'. Can you explain this answer?
10 tens are
a)
100
b)
90
c)
50
d)
40
|
Sara singh answered |
Explanation:
The value of 10 tens can be found by multiplying 10 by 10, which gives us 100. Therefore, the correct answer is option 'A'.
Let's break it down further:
What are tens?
Tens are a group of ten objects or units. In mathematics, we use the base-10 system, which means that we count in groups of ten.
What does it mean to have 10 tens?
Having 10 tens means that we have 10 groups of ten. In other words, we have 100 objects or units.
How do we calculate the value of 10 tens?
To calculate the value of 10 tens, we need to multiply 10 by 10. This gives us 100, which is the correct answer.
Conclusion:
In summary, 10 tens are equivalent to 100. It is important to understand the concept of tens and how to count in groups of ten, as it forms the basis of our number system.
The value of 10 tens can be found by multiplying 10 by 10, which gives us 100. Therefore, the correct answer is option 'A'.
Let's break it down further:
What are tens?
Tens are a group of ten objects or units. In mathematics, we use the base-10 system, which means that we count in groups of ten.
What does it mean to have 10 tens?
Having 10 tens means that we have 10 groups of ten. In other words, we have 100 objects or units.
How do we calculate the value of 10 tens?
To calculate the value of 10 tens, we need to multiply 10 by 10. This gives us 100, which is the correct answer.
Conclusion:
In summary, 10 tens are equivalent to 100. It is important to understand the concept of tens and how to count in groups of ten, as it forms the basis of our number system.
How many wheels will 5 four-wheeler cars will have?- a)15
- b)10
- c)18
- d)20
Correct answer is option 'D'. Can you explain this answer?
How many wheels will 5 four-wheeler cars will have?
a)
15
b)
10
c)
18
d)
20
|
|
Nitin naidu answered |
Explanation:
- One car has four wheels.
- So, five cars will have a total of 5 x 4 = 20 wheels.
- Therefore, option D is the correct answer.
How many fingers are there in 5 hands?
- a)20
- b)19
- c)24
- d)25
Correct answer is option 'D'. Can you explain this answer?
How many fingers are there in 5 hands?
a)
20
b)
19
c)
24
d)
25
|
Swati Sharma answered |
There are 5 fingers in each hand. So, 5 hands will have 25 fingers. 5 + 5 + 5 + 5 + 5 = 25
6 times 3 is equal to.- a)15
- b)12
- c)19
- d)18
Correct answer is option 'D'. Can you explain this answer?
6 times 3 is equal to.
a)
15
b)
12
c)
19
d)
18
|
|
Pranav Singh answered |
6 times 3 = 3 + 3 + 3 + 3 + 3 + 3 = 6 × 3 = 18.
___ groups of 6 = 30.- a)6
- b)4
- c)5
- d)3
Correct answer is option 'C'. Can you explain this answer?
___ groups of 6 = 30.
a)
6
b)
4
c)
5
d)
3
|
Naina Sharma answered |
5 groups of 6 = 5 × 6 = 30.
An auto rickshaw has 3 wheels. How many wheels are their in 11 auto rickshaws?- a)30
- b)32
- c)33
- d)34
Correct answer is option 'C'. Can you explain this answer?
An auto rickshaw has 3 wheels. How many wheels are their in 11 auto rickshaws?
a)
30
b)
32
c)
33
d)
34
|
|
Neha Verma answered |
An auto rickshaw has 3 wheels 11 auto rickshaw will have 11 × 3 = 33 wheels.
Raghav reads 10 pages of a book in a day. How many pages does he read in a week?- a)60
- b)70
- c)65
- d)80
Correct answer is option 'B'. Can you explain this answer?
Raghav reads 10 pages of a book in a day. How many pages does he read in a week?
a)
60
b)
70
c)
65
d)
80
|
|
Rahul Desai answered |
A week has 7 days. Raghov reads 10 pages in a day. He reads 10 × 7 = 70 pages in o week.
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