Advertisements
Advertisements
प्रश्न
Evaluate using properties :
333 x 987 + 13 x 3333
योग
उत्तर
3333 x 987 + 13 x 3333
= 3333 x (987 + 13) (using distributivity)
= 3333 x 1000 = 3333000
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Which property of addition is satisfied by :
8 + 7 = 15
State True or False:
The sum of an even number and an odd number is odd number.
State True or False:
Commutativity and associativity are properties of addition for natural numbers and whole numbers both.
Fill in the blank :
32 x 15 = 32 x 6 + 32 x 7 + 32 x ______
Evaluate using properties :
548 x 98
Solve:
1 x 9 + 1 = 10
12 x 9 + 2 = 110
123 x 9 + 3 = 1110
- 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.
If `3/4` of a box of apples weighs 3 kg and 225 gm, how much does a full box of apples weigh?
Two numbers having only 1 as a common factor are called _____ numbers.
All natural numbers are whole numbers.