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Question
Number Surprises
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Solution
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RELATED QUESTIONS
Circle the multiples of 9 (by using casting out nine).
9443
Circle the correct subtraction fact (by using casting out nine).
6732 – 4361 = 2371
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
Circle the multiples of 9
25, 27, 35, 36, 45, 46, 54, 55
Complete the following sequence.
| A100 | C300 | E500 |
Complete the following sequence.
| 200 | 400 | 600 |
Imagine you are a traffic inspector. You are asked to design the traffic signal timings. Can you design it?
| Red | Yellow/Orange | Green | Red | Green |
| 7:30 a.m |
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?
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?
