WLAC Positive and Negative Real Numbers the Number Line Algebra Questions

1. Which digit of 246.8124 is in the ten place?

2. Which digit of 197.531 is in the tenth place?

3. a screenshot is provide for this question

4. Find the sum o f 3 0.9 and 3.09

5. Find the difference o f 9 0.1 and 9.01

6.
Find the product o f 4 0.7 and 4.07

7. Find the quotient o f 84 0.4 and 84.04

8. Evaluate ( 610.7) (10^6) (10^6 means 10 to the power 6)

9. Write ninety-seven thousand in decimal form.

10. Write ninety-seven thousandths in decimal form.

11. Find the quotient of 0.024216 divided by 0.23 .

12. Find the quotient of 3.7 and 10^3

13.
Add 4.5\times 10^3 to 3.9\times 10^2.

14. Find the product of 8 × 10 − 2
and 5.9× 10 4
.

15. Find the quotient ( 1.8 × 10 5 ) ÷ ( 3.6 × 10 − 3 )
and write the answer in scientific notation.