# Integers Class 6 RS Aggarwal Exe-3A Goyal Brothers ICSE Maths Solutions

Integers Class 6 RS Aggarwal Exe-3A Goyal Brothers ICSE Maths Solutions. We provide step by step Solutions of Number System for ICSE Class-6 Foundation RS Aggarwal Mathematics of Goyal Brothers Prakashan . Visit official Website CISCE for detail information about ICSE Board Class-6 Mathematics.

## Integers Class 6 RS Aggarwal Exe-3A Goyal Brothers ICSE Maths Solutions

 Board ICSE Publications Goyal brothers Prakashan Subject Maths Class 6th Ch-3 Integers Writer RS Aggrawal Book Name Foundation Topics Solution of Exe-3A Academic Session 2023 – 2024

### Representaion and Comparison of Integers on Number Line

Integers Class 6 RS Aggarwal Exe-3A Goyal Brothers Prakashan ICSE Foundation Maths Solutions

Page – 48

#### Integers Exercise – 3A

##### Que-1: Write the opposite of each of the following statements :

(i) Gain of Rs90
(ii) 70m above sea-level
(iii) 200m due east
(iv) 25% increase
(v) 10°C below freezing point
(vi) 30m to the left
(vii) Below average
(viii) Gain a weight of 1kg
(ix) Depositing Rs500 in a bank
(x) +45
(xi) -50

Solution- (i) Loss of Rs90
(ii) 70m below sea-level
(iii) 200m due east
(iv) 25% decrease
(v) 10°C above freezing point
(vi) 30m to the right
(vii) Above average
(viii) Losing a weight of 1kg
(ix) Withdrawing Rs500 from a bank
(x) -45
(xi) +50

##### Que-2: Indicate the following using negative sign :

(i) An increase of 8
(ii) Loss of Rs300
(iii) Spending Rs725
(iv) 53m below sea-level
(v) 20°C below freezing point
(vi) 4 above average

Solution- A decrease of -8
(ii) Gain of – Rs300
(iii) Saving – Rs725
(iv) -53above sea-level
(v) -20°C above freezing point
(vi) -4 below average

##### Que-3: Write all integers between :

(i) 3 and 10
(ii) -3 and 6
(iii) -7 and 0
(iv) -12 and -8
(v) -20 and -14
(vi) -8 and 4

Solution- (i) 4, 5, 6, 7, 8, 9
(ii) -2, -1, 0, 1, 2, 3, 4, 5
(iii) -6, -5, -4, -3, -2, -1
(iv) -11, -10 ,-9
(v) -19, -18, -17, -16, -15
(vi) -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3

##### Que-4: Write seven integers, each greater than -6.

Solution- -5, -4, -3, -2, -1, 0, 1

##### Que-5: Fill in the blanks by using > or < or = in each of the following.

(i) -5……….3                         (ii) 0…….-4                           (iii)  -8………..-14
(iv) -23………-16                     (v) 15………-15                       (vi) -1……..-12
(vii) 9……..(-1)                        (viii) (-9)……….1                          (ix) (-9)…………(-1)

Solution- (i) ‘<‘                       (ii) ‘>’                                 (iii) ‘>’
(iv) ‘<‘                                      (v) ‘>’                                 (vi) ‘>’
(vii) ‘>’                                  (viii) ‘<‘                                 (ix) ‘<‘

##### Que-6: Evaluate each of the following :

(i) |-17| – |8|                           (ii) |-14| + |5|                                    (iii) |-9| + |-6|
(iv) |-23| – |-12|                      (v) |-8| + |-6| – |-10|                         (vi) |-6| + |-1| – |-5|

Solution-  (i) 17 – 8 = 9
(ii) 14 + 5 = 19
(iii) 9 + 6 = 15
(iv) 23 – 12 = 11
(v) 8 + 6 – 10 = 4
(vi) 6 + 1 – 5 = 2

##### Que-7: Write the following integers in ascending order :

(i) 14, -7, -13, 0, 6, -2, 30                                         (ii)-18, 14, -25, 32, -5, 2
(iii) -9, -24, 26, -2, -11, 18, 9                                    (iv) 37, -28, -15, 7, 23, -19, -6

Solution- (i) -13, -7, -2, 0, 6, 14, 30
(ii) -25, -18, -5, 2, 14, 32
(iii) -24, -11, -9, -2, 9, 18, 26
(iv) -28. -19, -15, -6, 7, 23, 37

##### Que-8: Write the following integers in descending order :

(i) -16, -21, 8, 0, -7, 14                                             (ii) -4, 31, -41, -23, 6, 0, -11
(iii) -60, -9, -36, -8, 5, 15, 0                                       (iv) -10, -43, -2, 1, -14, 6, 22
(v) -8, -53, 53, -100, 62, 16, -82

Solution- (i) 14, 8, 0, -7, -16, -21
(ii) 31, 6, 0, -4, -11, -23, -41
(iii) 15, 5, 0, -8, -9, -36, -60
(iv) 22, 6, 1, -2, -10, -14, -43
(v) 62, 53, 16, -8, -53, -82, -100

##### Que-9: Represent each of the following on the number line :

(i) All integers from -5 to 3
(ii) All negative integers greater than -6
(iii) All non-negative integers less than 6
(iv) All even positive integers less than 12
(v) All odd negative integers greater than -8.

Solution- (i) -5, -4, -3, -2, -1, 0, 1, 2, 3
(ii) -5, -4, -3, -2, -1
(iii) 0, 1, 2, 3, 4, 5
(iv) 2, 4, 6, 8, 10
(v) -7, -5, -3, -1

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