Question

Q2 : Give a very short answer.

1. Which digits have the same face value and place value in 9,20,634?

2. Which is larger? : (a) 2.1 or (b) 2.055

3. Write 600 + 2 + 8 / 10 as decimals.

4. Arrange the following integers in the descending order : -3, 0, -1, -4, -8

5. What is the measure of a straight angle?​

Answer 1

Answer:

1) 4

2) 2.1

3) 602.8

4) 8>0>-1>-4>-8

5) 180°

Answer 2

Answer:

1) The given number is 92078634 and 9, 20, 78, 634 we know that 4 which are the ones digit and 0 which is the lakhs digit have same face and place value.

2) we convert the given decimals into like decimals, we get 2.100 and 2.055. At tenths place, 1 is greater than 0. Thus, 2.100 is greater than 2.055.

3) pls view the picture for 3rd answer

4) 0 -1 -3 -4 -8

5) A straight angle is an angle equal to 180 degrees.