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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
1.24 Properties of Square Roots of Numbers - I

Product Rule:
Example: 16 * 9 = 4 * 3 = 12.
(16*9) = 144 = 12.
Therefore 16 * 9 = (16*9).

Thus, a, b are non-negative real numbers a * b = (a*b).

Directions: Solve the following problems. Also write atleast 10 examples of your own.
Q 1: (9*4) = _____?
Answer:

Q 2: 144 * x = 24, find the value of x.
Answer:

Q 3: 4 * x = 6, find the value of x.
Answer:

Q 4: 121 * x = 33, find the value of x.
Answer:

Q 5: 4 * 9 = 6 and what is the value of (4*9) = _____?
Answer:

Q 6: (9*81) = ____?
Answer:

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Question 8: This question is available to subscribers only!


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