Advertisements
Advertisements
प्रश्न
Circle the correct addition fact (by using casting out nine).
4355 + 5369 = 9724
Advertisements
उत्तर
4355 + 5369 = 9724
4355 + 5369 = 9724
8 + 5 = 4
13 = 4
1 + 3 = 4
4 = 4
4
The addition is correct.
APPEARS IN
संबंधित प्रश्न
Circle the correct subtraction fact (by using casting out nine).
7420 − 3625 = 3795
Circle the correct division fact (by using method of casting out nine).
728 ÷ 4 = 182
Circle the correct division fact (by using method of casting out nine).
1580 ÷ 20 = 78
Circle the correct subtraction fact (by using casting out nine).
2362 – 632 = 1720
90, 180, 270, _______, ________, ________.
Circle the multiples of 9
25, 27, 35, 36, 45, 46, 54, 55
Complete the following sequence.
| A100 | C300 | E500 |
What if someone gives you to add ten numbers together?
Did you notice some pattern in the answers?
Take the first two odd numbers. Now add them, see what you get. Now, at every step, add the next odd number.|
How far can you go on?
Look at this pattern of numbers and take it forward.
1 = 1 × 1
121 = 11 × 11
12321 = 111 × 111
1234321 = ?
