Question

A) Fill in the blanks. 6 Marks

1) (-7) –(-4) = ……………..

2) Two numbers which have only 1 as a common factor are said to be ……………..

numbers.

3) Two angles which have a common vertex, a common arm and separate interiors are

said to be ……………… angles.

4) The vertically opposite angles formed when two lines intersect, are of ………………

measure.

5) If a is a rational number and m and n are positive integers, then

×



=……..

6) The second power of any number is the …………….. of that number.

B) Solve the following. 10​

Answer 1

Answer:

1. -3
2. Prime number
3. adjacent
4. equal
5. .......
6. .......

Step-by-step explanation:

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