Question

Q1:- Fill in the blanks: -
1. The factors of a number can be either than or equal to that number
2.
is neither prime nor Composite.
3. 4 is the even composite number.
is the smallest odd composite number.
5. The HCF OF two consecutive numbers is
6. Fill appropriate sign: 5.963 5.965
7. Fraction of 28% is
8. 6000:1=
Q2. Write formulas: -

1. Write the formula to find HCF of two numbers.
2. Write the addition property of Zero.
Q3. Write the missing numbers for this factor tree:-

72
36
18
2
a
3​

Answer 1

Answer:

2. 1

3. 9 is the smallest odd composite