Question

INTEGERS

Short Answer Type Extra Questions

(1) Find the value of 10 - [(-12)+ 11-(-3)]

(2) a man travelled 54 kilometres to the east of Mumbai and Then 92 kilometres to the west from that point. Hoe far from Mumbai was he finally ?

(3) Hitesh had Rs 28760 in his bank account and his wife Seema had a debt of Rs 15670. What was their combined net balance?

(4) Show on he number line which integer do you reach if you move 11 steps to the left of 5 ?

(5) Solve using rules of integer - (-61) + (-67) - 29

Very Short Answer Type Extra Questions

(1) Simplify: -4 (-50) - (200)

(4) Show on he number line which integer do you reach if you move 11 steps

the left of 5?

(5) Solve using rules of integer - (-61) + (-67) - 29

Very Short Answer Type Extra Questions

(1) Simplify : -4 (-50) - (-100)

(2) What is an absolute value of an integer ?

(3) What lies left to -21

(4) Give an integer which is 10 less than 0.

(5) If we move left to zero number line, which integer do we get ?

Long Answer Type Extra Questions

(1) Fill in the blanks using <> or = also show working

(-25) - (-42) - (-25)

(-4)+(-12) + (-80) (-4)-(-12) + (-80)

(2) Show on he number line which integer do you reach if you

Start from 9 and steps to the left

Start from -3 move 7 steps to the right ?

(3) Rohan deposited Rs 5320 in his account on Monday and then withdrew Rs 3895 on Tuesday,
next day he again deposited Rs 1283. What was his balance on Wednesday?

(4) The sum of two integers is 037 tone them is 250 find other

(5) From the sum-93 and 106, subtract the difference of 43 and -861

Answer 1

Answer:

1.

Step-by-step explanation:=

10-[(-12)+11-(-3)]

=10-[-12+11+13]

=10-[12 + 14]

=10-2

=8

2.

92 - 54

=38 km far from Mumbai finally

3.

-22 lies left to -21

4.

__.__.__.__.__.__.__.__.__.__ -6 -5 -4 -3 -2 -1 0 1 2 3 4 5

5.

= -(-61)+(-67)-29

= +61-67-29

= -6-29

= -35

long type

1.

(-25) - (-42) - (-25) (-4)+(-12) + (-80) (-4)-(-12) + (-80)

-25+42+25-4-12-80___-4+12-80

-54 > -72

2.

__।_ ।_।__।_।_।__।_।_।_।_।_।_।_।_।_।_।_।_।_

-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9

3.

Rohan current balance now

(5320-3895+1283)

2708 rs

4.

sum of integer is 337

one of them is 250

other number is = (337-250)

= 87

5.

{106+(-93)}-(43-86)

13 + 43

56