Quick Answers.
(a) How many 2-digit numbers are there in total?
Answer:-
(b) How many times does digit 5 occur in tens place in natural
numbers between 400 and 500?
Answer :-
(c) The successor and predecessor of a four digit number is
always a four digit number.
True or false.
Ans:-
(d) Whole numbers are closed under which operations?
Answer :-
(e) Does 984 – 721 = 721 - 984 hold true?
Answer :-
(f) How many whole numbers are between 46 and 56?
Answer:-
Answers
Answered by
2
Answer:
a) 90
b) 2 times
c) TRUE
d) UNDER ADDITION AND MULTIPLICATION.
e) No
f) 9
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