Advertisements
Advertisements
Question
Evaluate using properties :
55873 x 94 + 55873 x 6
Advertisements
Solution
55873 x 94 + 55873 x 6
= 55873 x (94 + 6) (using distributivity)
= 55873 x 100 = 5587300
APPEARS IN
RELATED QUESTIONS
Which property of addition is satisfied by :
8 + 7 = 15
Which property of addition is satisfied by :
23 + (-23) = 0
Fill in the blank :
32 x 15 = 32 x 6 + 32 x 7 + 32 x ______
Fill in the blanks :
83 x 54 + 83 x 16 = 83 x ( _______ ) = 83 x ______ = _________.
Complete the following magic squares:
| 16 | 2 | ________ |
| _______ | 10 | ________ |
| _______ | _______ | 4 |
See the following pattern carefully:
- If n denotes the number of figures and S denotes the number of matches; find S in terms of n.
- Find how many matches are required to make the :
(1) 15th figure
(2) 40th figure - Write a discretion of the pattern in words.
The smallest 6 digit natural number ending in 5 is ______.
Number of primes between 1 to 100 is ______.
To ensure the result is an odd natural number, n (a natural number) must be used in which form?
If n represents any natural number, which expression will always yield an even natural number?
