Advertisements
Advertisements
Question
Circle the correct subtraction fact (by using casting out nine).
6732 – 4361 = 2371
Advertisements
Solution
6732 – 4361 = 2371
6732 – 4361 = 2371
9 – 5 = 13
4 = 4
APPEARS IN
RELATED QUESTIONS
Circle the correct addition fact (by using casting out nine).
7632 + 2213 = 9845
Circle the correct multiplication fact (by using method of casting out nine).
132 × 43 = 5676
Circle the correct subtraction fact (by using casting out nine).
3264 − 1063 = 2200
Complete the following sequence.
| A100 | C300 | E500 |
Complete the following sequence.
9 × 6 = 54
9 × 66 = 594
9 × 666 = 5994
9 × 6666 = 5 ______ 4
9 × 666666 = _____________
Take any number. Now multiply it by 2, 3, 4 ............... at every step. Also, add 3 to it at each step. Look at the difference in the answer. Is it the same at every step?

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?
Ask your friend rite — W down your A age. dd 5 to it. Multiply the sum by 2. Subtract 10 from it. Next, divide it by 2. What do you get?
Look at this pattern of numbers and take it forward.
1 = 1 × 1
121 = 11 × 11
12321 = 111 × 111
1234321 = ?
Now make your own number surprises.
