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Question
Number Surprises
Solution
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RELATED QUESTIONS
Circle the multiples of 9 (by using casting out nine).
1008
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 addition fact (by using casting out nine).
6023 + 3203 = 9220
Circle the correct subtraction fact (by using casting out nine).
2362 – 632 = 1720
Circle the correct multiplication fact (by using method of casting out nine).
723 × 24 = 17508
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?
Look at the numbers below. Look for the pattern. Can you take it forward?
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?
