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Q.Z.
Q.8.
09.
Q.10.
Find the value of following using suitable properties : 1
(1) 437 x 102 (1) 925 x 99
(m) 143 x 22 + 143 x 8
(iv) 12345 * 15 - 2469 * 25
(v) 92785 * 98 + 92785 * 2
Write the smallest 3-digit number which will not change on reversing the digits.
The difference of smallest 3-digit number and its predecessor is
Write 'True' or 'False" for the following statements :
(i) The product of two odd numbers is always odd.
(ii) The product of two even numbers is always even.
(11) The sum of two odd numbers is always odd. .
The difference of one even and on odd number is always even
(v) The difference of two odd numbers is always even.
(iv)​

Answer 1

Answer:

true

true

false

true

is the answer