Advertisements
Advertisements
प्रश्न
Complete the following magic squares:
| 6 | 7 | _______ |
| _______ | 5 | 9 |
| 8 | _______ | 4 |
Advertisements
उत्तर
Row-wise sum:
6 + 7 + 2 = 15,
1 + 5 + 9 = 15,
8 + 3 +4 = 15
Column-wise sum:
6 + 5 + 4 = 15,
7 + 5 + 3 = 15,
2 + 9 + 4 = 15
Diagonal-wise sum:
6 + 5 + 4 = 15,
2 + 5 + 8 = 15
| 6 | 7 | 2 |
| 1 | 5 | 9 |
| 8 | 3 | 4 |
APPEARS IN
संबंधित प्रश्न
Fill in the blank:
Smallest natural number is _________
Fill in the blank:
54 + 234 = 234 + ______
Which property of addition is satisfied by :
(15 – 12) x 18 = 15 x 18 – 12 x 18
State True or False:
The sum of two odd numbers is an odd number.
State True or False:
Every natural number is a whole number.
State True or False:
Commutativity and associativity are properties of natural numbers and whole numbers both
State True or False:
Commutativity and associativity are properties of addition for natural numbers and whole numbers both.
Evaluate using properties :
7984 x 15 – 7984 x 5
- 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?
