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### Grade 6 - Mathematics1.44 Numeration Review Test

 Q 1: Three planets revolve around the sun once in 200, 250 and 300 days respectively in their own orbits. When will they all come again to their present places? (Hint: Find the LCM of given numbers)305025003000 Q 2: Round 704,502,356 to the nearest millionsAnswer: Q 3: Two wings of an army have 12028 and 12772 soldiers respectively. What is the largest number of soldiers in each regiment of equal strength into which the two wings can be divided? (Hint: Find the GCD of given numbers)124134150 Q 4: The LCM of 336 and 560 is 1680. Find their GCD.110112115 Q 5: What is the multiplicative identity?Zeroany integerTwoOne Q 6: Determine the difference of the place values of two 8s in 18738.788280087992 Q 7: Which is the least prime number?Answer: Q 8: Write all the possible factors of 35.1, 3, 5, 7, 9, 351, 5, 7, 351, 5, 7, 9, 35 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!