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#### Term 3 Integers Book Back Questions

6th Standard

Reg.No. :
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Maths

Time : 01:00:00 Hrs
Total Marks : 30
3 x 1 = 3
1. There are __________ positive integers from −5 to 6.

(a)

5

(b)

6

(c)

7

(d)

11

2. One unit to the right of −7 is...........

(a)

+1

(b)

-8

(c)

-7

(d)

-6

3. The number which determines marking the position of any number to its opposite on a number line is

(a)

-1

(b)

0

(c)

1

(d)

10

4. 3 x 1 = 3
5. The potable water available at 100m below the ground level is denoted as __________ m.

()

–100

6. A swimmer dives to a depth of 7 feet from the ground into the swimming pool. The integer that represents this, is _______ feet.

()

-7

7. ______ is an integer which is neither positive nor negative

()

0

8. 4 x 1 = 4
9. Each of the integers−18, 6, −12, 0 is greater than −20.

(a) True
(b) False
10. −10 and 10 are at equal distance from 1

(a) True
(b) False
11. All negative integers are greater than zero

(a) True
(b) False
12. All whole numbers are integers.

(a) True
(b) False
13. 3 x 2 = 6
14. If 15 km east of a place is denoted as + 15 km, what is the integer that represents
15 km west of it?

15. Find the integers that are 4 units to the left 0 and 2 units to the right of −3.

16. Read the following numbers orally
(i) +24
(ii) -13
(iii) -9
(iv) 8

17. 3 x 3 = 9
18. Find the numbers on the number line that are at a distance of 3 units in the opposite directions to −2

19. Arrange the following integers in descending order.
i) 14, 27, 15, −14, −9, 0, 11, −17
ii) −99, −120, 65, −46, 78, 400, −600
iii) 111, −222, 333, −444, 555, −666, 7777, −888

20. P, Q, R and S are four different integers on a number line. From the following clues, find these integers and write them in ascending order.

21. 1 x 5 = 5
22. Complete the table using the following hints:
C1: the first non-negative integer.
C3: the opposite to the second negative integer.
C5: the additive identity in whole numbers.
C6: the successor of the integer in C2.
C8: the predecessor of the integer in C7.
C9: the opposite to the integer in C5