Q 1: √225+√4 = _____? Answer:

Q 2: Find the √400 using factorization method. Answer:

Q 3: What is the least positive whole number that should be subtracted from 1230 to make it a perfect square number? 5 3 2 1

Q 4: Find the least positive whole number that should be added to 314 to make it a perfect square number. 10 5 15 20

Q 5: Multiply 3.0 x 10^{2} and 6.0 x 10^{3} 1.8x 10^{6} 1.8x 10^{5} 18 x 10^{5}

Q 6: 1.2 x 10^{3} + 3 x 10^{2} 1.5 x 10^{2} 1.5 x 10^{5} 1.5 x 10^{3}

Q 7: √169 = √13 * √x, find the value of x. Answer:

Q 8: 3+(4+5) = (4+5)+3, is an example for _____of whole number. Commutative Property of Addition Associative Property of Addition Commutative Property of Multiplication Associative Property of Multiplication

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Question 10: This question is available to subscribers only!

