Advertisements
Advertisements
Question
The sum of two odd numbers is
Options
an odd number
an even number
a prime number
a multiple of 3
Solution
an even number
Example: 5 + 3 = 8
APPEARS IN
RELATED QUESTIONS
State true or false:
Addition of whole numbers is associative
Fill in the blanks :
7 – 18 = ______ and (7 – 18) – 5 = ______
18 – 5 = ________ and (7 – 18) – 5 = __________
Is (7 – 18) – 5 = 7 – (18 – 5) ?
=> Subtraction of whose numbers is not ______
Show that any whole number divided by 1, always gives the number itself.
give an example of the above.
Which is the smallest whole number?
Determine the sum given below using suitable rearrangement.
2 + 3 + 4 + 5 + 45 + 46 + 47 + 48
Complete the following magic square by supplying the missing numbers:
| 16 | 2 | |
| 10 | ||
| 4 |
Find the difference: 5632 − 99
Find the difference: 13006 − 9999
Fill in the blanks to make the following a true statement:
13 × 100 × ...... = 1300000
A car moves at a uniform speed of 75 km per hour. How much distance will it cover in 98 hours?
A dealer purchased 139 VCRs. If the cost of each set is Rs. 24350, find the cost of all the sets together.
Divide, and find out the quotient and remainder. Check your answer.
23025 ÷ 1000
Divide, and find out the quotient and remainder. Check your answer.
16135 ÷ 875
In a division sum, we have dividend = 199, quotient = 16 and remainder = 7. The divisor is
The successor of 1001 is
The predecessor of the smallest 3-digit number is
Write 'T' for true and 'F' for false for the following:
1 has no predecessor in whole numbers.
LCM of two or more numbers may be one of the numbers.
Any two consecutive numbers are coprime.
Whole numbers are closed under _____ and under _____.
