Mathematics Solutions Solutions for Class 6 Maths Chapter 3 Integers are provided here with simple step-by-step explanations. These solutions for Integers are extremely popular among Class 6 students for Maths Integers Solutions come handy for quickly completing your homework and preparing for exams. All questions and answers from the Mathematics Solutions Book of Class 6 Maths Chapter 3 are provided here for you for free. You will also love the ad-free experience on Meritnation’s Mathematics Solutions Solutions. All Mathematics Solutions Solutions for class Class 6 Maths are prepared by experts and are 100% accurate.
Page No 15:
Question 1:
Classify the following numbers as positive numbers and negative numbers.
–5, +4, –2, 7, +26, –49, –37, 19, –25, +8, 5, –4, –12, 27
Answer:
The negative numbers are −5, −2, −49, −37, −25, −4, −12
The positive numbers are +4, 7, +26, 19, +8, 5, 27
Page No 15:
Question 2:
Given below are the temperatures in some cities. Write them using the proper signs.
| Place | Shimla | Leh | Delhi | Nagpur |
| Temperature | 7°C above 0° | 12°C above 0° | 22°C above 0° | 31°C above 0° |
Answer:
The temperature of Shimla is −7 °C.
The temperature of Leh is −12 °C.
The temperature of Delhi is +22 °C.
The temperature of Nagpur is +31 °C.
Page No 15:
Question 3:
Write the numbers in the following examples using the proper signs.
(1) A submarine is at a depth of 512 metres below sea level.
(2) The height of Mt Everest, the highest peak in the Himalayas, is 8848 metres.
(3) A kite is flying at a distance of 120 metres from the ground.
(4) The tunnel is at a depth of 2 metres under the ground.
Answer:
(1) −512 m
(2) 8848 m
(3) 120 m
(4) −2 m
Page No 18:
Question 1:
Add.
(1) 8 + 6
(2) 9 + ( –3)
(3) 5 + ( –6)
(4) –7 + 2
(5) –8 + 0
(6) –5 + ( –2)
Answer:
(1) 8 + 6 = 14
(2) 9 + ( –3) = 9 – 3
= 6
(3) 5 + ( –6) = 5 – 6
= –1
(4) –7 + 2 = –5
(5) –8 + 0 = –8
(6) –5 + ( –2) = – 5 – 2
= –7
Page No 18:
Question 2:
Complete the table given below.
| + | 8 | 4 | –3 | –5 |
| –2 | –2 + 8 = +16 | |||
| 6 | ||||
| 0 | ||||
| –4 |
Answer:
| + | 8 | 4 | –3 | –5 |
| –2 | –2 + 8 = +6 | –2 + 4 = +2 | –2 – 3 = –5 | –2 – 5 = –7 |
| 6 | 6 + 8 = 14 | 6 + 4 = 10 | 6 – 3 = 3 | 6 – 5 = 1 |
| 0 | 0 + 8 = 8 | 0 + 4 = 4 | 0 – 3 = –3 | 0 – 5 = –5 |
| –4 | –4 + 8 = 4 | –4 + 4 = 0 | –4 – 3 = –7 | –4 – 5 = –9 |
Page No 19:
Question 1:
Write the opposite number of each of the numbers given below.
| Number | 47 | + 52 | – 33 | – 84 | – 21 | + 16 | – 26 | 80 |
| Opposite number |
Answer:
| Numbers | 47 | + 52 | – 33 | – 84 | – 21 | + 16 | – 26 | 80 |
| Opposite numbers | – 47 | – 52 | + 33 | + 84 | + 21 | –16 | + 26 | – 80 |
Page No 19:
Question 1:
Write the proper sings > , < or = in the boxes below.
| (1) –4 5 | (2) 8 –10 | (3) +9 +9 | (4) –6 0 |
| (5) 7 4 | (6) 3 0 | (7) –7 7 | (8) –12 5 |
| (9) –2 –8 | (10) –1 –2 | (11) 6 –3 | (12) –14 –14 |
Answer:
(2) 8  –10 |
(3) +9 +9 |
(4) –6 0 |
|
| (5) 7 4 |
(6) 3 0 |
(7) –7 7 |
(8) –12 5 |
| (9) –2 –8 |
(10) –1 –2 |
(11) 6 –3 |
(12) –14 –14 |
Page No 20:
Question 1:
Subtract the numbers in the top row from the numbers in the first column and write the proper number in each empty box.
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | |||||||
| 8 | 8 – (– 5) = 13 | |||||||
| –3 | ||||||||
| –2 |
Answer:
| – | 6 | 9 | –4 | –5 | 0 | +7 | –8 | –3 |
| 3 | 3 – 6 = –3 | 3 – 9 = –6 | 3 + 4 = 7 | 3 + 5 = 8 | 3 – 0 = 3 | 3 – 7 = –4 | 3 + 8 = 11 | 3 + 3 = 6 |
| 8 | 8 – 6 = 2 | 8 – 9 = –1 | 8 + 4 = 12 | 8 – (– 5) = 13 | 8 – 0 = 8 | 8 – 7 = 1 | 8 + 8 = 16 | 8 + 3 = 11 |
| –3 | –3 – 6 = –9 | –3 – 9 = –12 | –3 + 4 = 1 | –3 + 5 = 2 | –3 – 0 = –3 | –3 – 7 = –10 | –3 + 8 = 5 | –3 + 3 = 0 |
| –2 | –2 – 6 = –8 | –2 – 9 = –11 | – 2 + 4 = 2 | –2 + 5 = 3 | –2 – 0 = –2 | –2 – 7 = –9 | –2 + 8 = 6 | –2 + 3 = 1 |
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