Fill in the Blank : 229 X ________ = 578 X 229

Fill in the blank :
229 x ________ = 578 x 229

रिक्त स्थान भरें

योग

328 x 573 = 573 x 328
(By commutative law of multiplication)

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अध्याय 3: Natural Numbers and Whole Numbers (Including Number Line and Patterns) - Exercise 5 (C)

अध्याय 3 Natural Numbers and Whole Numbers (Including Number Line and Patterns)
Exercise 5 (C) | Q 1.4

Is a + b + c = a + (b + c) = (b + a) + c ?

Which property of addition is satisfied by :
8 x (8 + 0) = 8 x 8 + 8 x 0

State True or False:
The sum of two odd numbers is an even number

State True or False:
Every whole number x 1 = The whole number itself.

Write the identify number, if possible for subtraction.

Fill in the blank :
32 x 15 = 32 x 6 + 32 x 7 + 32 x ______

Fill in the blank :
23 x 56 = 20 x 56 + ______ x 56

Evaluate using properties :
8324 x 1945 – 8324 x 945

In the following pattern, draw the next two figures.
Construct a table to describe the figures in the above pattern.
If n denotes the number of figures and L denotes the number of matches, find L in terms of n.
Find how many matches are required to make the :
(1) 12th figure
(2) 20th figure

Natural numbers are closed under addition.