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प्रश्न
Which property of addition is satisfied by :
3+ (5 + 4) = (3 + 5)+ 4
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उत्तर
3+ (5 + 4)=(3 + 5)+ 4 =3+(5+ 4) = 3 + 9=12 and (3+ 5)+ 4 = 8 + 4=12
The property used as Associative law of addition satisfied by 12.
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संबंधित प्रश्न
By re-arranging the given numbers evaluate :
237 + 308 + 163
Which property of addition is satisfied by :
8 x (8 + 0) = 8 x 8 + 8 x 0
Which property of addition is satisfied by :
16 + 0= 16
Write the identify number, if possible for subtraction.
(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 _________
Solve:
1 x 9 + 1 = 10
12 x 9 + 2 = 110
123 x 9 + 3 = 1110
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.
Between any two natural numbers, there is one natural number.
There is a natural number which when added to a natural number, gives the number itself.
