Advertisements
Advertisements
प्रश्न
In the following number, replace M by the smallest number to make resulting number divisible by 9: 76M91
Advertisements
उत्तर
The given number = 76M91
Sum of its given digits = 7 + 6 + 9 + 1 = 23
The number next to 23, which is divisible by 9 is 27
Required smallest number = 27 – 23 = 4
APPEARS IN
संबंधित प्रश्न
Write the first six multiples of: 16
Without making any actual division show that 7007 is divisible by 7.
Without making any actual division, show that each of the following numbers is divisible by 11.
110011
Find whether the following number is divisible by 4: 9232
Find whether the following number is divisible by 8: 2536
Find whether the following number is divisible by 6: 33278
Find whether the following number is divisible by 5: 9207
Find whether the following number is divisible by 10: 9990
Find whether the following number is divisible by 11: 5918
Find whether the following number is divisible by 15: 960
Find whether the following number is divisible by 15: 8295
State, true or false:
If a number is divisible by 4. It is divisible by 8.
Write down the factors of 36.
Write the first five multiples of the following number:
70
State if the following number is even or odd.
37
State if the following number is even or odd.
69
The greatest number which divides 134 and 167 leaving 2 as remainder in each case is
Write the factors of the following number.
5
Write five three-digit numbers that are multiples of 5.
The sum of the factors of 27 is
Is 173 a prime? Why?
Factors of 7 __________________
Write down the first 5 multiples of the given number.
16
Write down the first 5 multiples of the given number.
21
Throw two dice together. What are the numbers that turn up on the faces of the dice? Make a two-digit number using them. If it is a multiple of any of the numbers written next to the circles, you can write it in that circle. Then it is your friend’s turn. The one who can write more numbers in 10 rounds is the winner.
Hint: I have 3 and 2 on my dice. If I make 23, it is not the multiple of any of the numbers. So I will make 32, which is a multiple of 4, and write it in the red circle.
More tamarind seeds
Ammini is arranging 12 tamarind seeds in the form of different rectangles. Try to make more rectangles like this using 12 tamarind seeds. How many different rectangles can you make?
Complete the multiplication chart given here.
Look at the green boxes in the chart. These show how we can get 12 by multiplying different numbers.
12 = 4 × 3, so 12 is a multiple of both 4 and 3. 12 is also a multiple of 6 and 2, as well as 12 and 1. We say 1, 2, 3, 4, 6, 12 are factors of 12.
Write first five multiple of 8.
Write all the factors of the following number.
12
