Mathematics
Grade-1
Easy
Question
Count by 10s write the number
- 30
- 40
- 79
- 20
Hint:
Addition is the sum of the values of two or more numbers.
The correct answer is: 40
Here, we have to count the number by 10s.
Total number of figures = 4
So, the number = 10+10+10+10 = 40.
Hence, the correct option is C.
Multiplication is repetitive addition. We can just multiply 10 by 4.
