Question

EXERCISE 3.1
Use Cordova Smart Class Software on the smart board in class to
Which of the following numbers are odd numbers ? Give reasons.
(1) 18
(ii) 177
(W) 345
(iv) 390
Write all the multiples of :
(1) 13 (between 26 and 117)
(i) 17 (between
Write all prime numbers between 20 and 35.
Check whether the first number is a factor of second number or not.
(1) 13, 65
(ii) 15, 60
(ii) 17, 64​

Answer 1

question (A) Answer = 177 , 345 (B) Answer = A = 13 = 26,39,52,65 and so on , B 17 = 34,51,68,85 and so on

Step-by-step explanation:

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