Question

fill in the blanks
A. A number ending in an odd number of zeros is never a .


B. The square of an even number is .


C. The square of 49 has the digit _ in the ones place.


D. A perfect square number can never have the digit _ in the units place.​

Answer 1

Answer:

square

is always even

1

2,3,7,8

Answer 2

Answer:

a-even number

b- even number

c- 1 ones place

d-7

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