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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
1.14 Properties of Square Roots of Numbers - VI

If a and b are non-negative real numbers. a - b (a-b).

Directions: Answer the following questions. Also write atleast 5 examples of your own for this property.
Q 1: 225 - 121 = ____?
-4
4

Q 2: (9-16) = _____?
Square root of 7
Square root of -7

Q 3: 169 - 225 = _____?
-2
2

Q 4: 81 - 9 = _____?
6
-6

Q 5: (19-17) = 19 - 17, is this correct?
Yes
No

Q 6: 19 - 15 = (19-15), is this correct?
Yes
No

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!


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