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प्रश्न
Circle the correct division fact (by using method of casting out nine).
7785 ÷ 9 = 865
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उत्तर
7785 ÷ 9 = 865
7 + 7 + 8 + 5 ÷ 0 = 8 + 6 + 5
27 ÷ 0 = 19
27 = 19 × 0
9 = 0
0 = 0
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संबंधित प्रश्न
Circle the multiples of 9 (by using casting out nine).
24689
Circle the correct addition fact (by using casting out nine).
7632 + 2213 = 9845
Circle the correct subtraction fact (by using casting out nine).
7420 − 3625 = 3795
Circle the correct subtraction fact (by using casting out nine).
6732 – 4361 = 2371
Circle the correct addition fact (by using casting out nine).
2436 + 5315 = 7701
Circle the correct multiplication fact (by using method of casting out nine).
723 × 24 = 17508
Complete the following sequence.
100, 400, 700, ______, _______, ________.
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.
Now try doing it with some other number and also take a different number to add at each step.
Look at this pattern of numbers and take it forward.
1 = 1 × 1
121 = 11 × 11
12321 = 111 × 111
1234321 = ?
