Advertisements
Advertisements
प्रश्न
Which property of addition is satisfied by :
(7 + 6) x 10 = 7 x 10 + 6 x 10
Advertisements
उत्तर
(7 + 6) x 10 = 7 x 10 + 6 x 10 (7 + 6) x 10= 13 x 10= 130
and 7 x 10 + 6 x 10 = 70 + 60 = 130
The property used as Distributive over addition satisfied by 130.
APPEARS IN
संबंधित प्रश्न
Which property of addition is satisfied by :
8 + 7 = 15
Which property of addition is satisfied by :
8 x (8 + 0) = 8 x 8 + 8 x 0
Which property of addition is satisfied by :
(15 – 12) x 18 = 15 x 18 – 12 x 18
Which property of addition is satisfied by :
23 + (-23) = 0
State True or False:
Every whole number + 0 = The whole number itself.
State True or False:
If x is a whole number then -x is also a whole number.
(16 – 8) x 24 = _________ = _______
16 x 24 – 8 x 24 =_______ – ______ = _______
Is (16 – 8) x 24 = 16 x 24 – 8 x 24 ? ________
Is the type of result always true ? ________
Name the property used here _________
Evaluate using properties :
55873 x 94 + 55873 x 6
Complete the following magic squares:
| 6 | 7 | _______ |
| _______ | 5 | 9 |
| 8 | _______ | 4 |
- In each of the following patterns, construct next figure.
- In each case, if n denotes the number of figure and F denotes the number of matchsticks used, find F in terms of n.
- Also find, in each case, how many matches are required to make the: 16th figure and 30th figure.
