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प्रश्न
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 ______
उत्तर
7 – 18 = -11 and (7 – 18) – 5 = -16
18 – 5 = 13 and (7 – 18) – 5 = -6
Is (7 – 18) – 5 = 7 – (18 – 5) = ?
No, (7- 18) – 5 ≠ 7 – (18 – 5)
=> Subtraction of whole number is not associative.
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संबंधित प्रश्न
Fill in the blanks :
5 – 10 = _____, which is not a _____
=> Subtraction of ______ is not closed.
State if the following statement is true?
`8 ÷ (15 – 13) = 8/15-8/13`
Write the successor of: 2540801
Find the sum: (1546 + 498) + 3589.
Also, find the sum: 1546 + (498 + 3589).
Are the two sums equal?
State the property satisfied.
Write (T) for true and (F) for false for the following statement:
The sum of two even numbers is an even number.
Write 'T' for true and 'F' for false for the following:
0 is the smallest natural number.
When __________ is added to a number, it remains the same
Whole numbers are closed under _____ and under _____.
______ is a factor of every number.
The greatest integer lying between –10 and –15 is ______.
