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प्रश्न
Circle the correct division fact (by using method of casting out nine).
728 ÷ 4 = 182
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उत्तर
728 ÷ 4 = 182
8 ÷ 4 = 2
8 = 2 × 4
8 = 8
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संबंधित प्रश्न
Circle the multiples of 9 (by using casting out nine).
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23769
Circle the correct subtraction fact (by using casting out nine).
2362 – 632 = 1720
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312 × 36 = 11232
Circle the correct multiplication fact (by using method of casting out nine).
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Complete the following sequence.
100, 400, 700, ______, _______, ________.
A city is planned in such a way that every 5 km has a circle and has 4 signals around.
So, can you guess where the signals and circle are there?
How many signals are needed for a 20 km distance?
Look at the calendar below.
Let us mark 3 × 3 boxes (9 dates) on the calendar and see some magic.
| Take the smallest number | 3 |
| Add 8 to it | +8 |
| = | 11 |
| Multiply it by 9 | ×9 |
| Total | 99 |
Now you choose any 3 × 3 boxes from a calendar and find the total in the same way.
Write a set of clues for a secret number of your own. Then give it to a friend to guess your secret number.
Number Surprises
