Whole Numbers Solution Chapter 2 Class 6 Maths Answer
Try this Page 28 Answer
1. Write the predecessor and successor of 19; 1997; 12000; 49; 100000.
2. Is there any natural number that has no predecessor?
3. Is there any natural number that has no successor? Is there a last natural number?
Answer:
1.
19
predecessor =
successor =
- 1997
predecessor = 1997 – 1 = 1996
successor = 1997 +1 = 1998
- 12000
predecessor = 12000 – 1 =11999
successor = 12000 +1 = 12001
- 49
predecessor = 49 – 1 =48
successor = 49 + 1 = 50
- 100000
predecessor = 100000 – 1 = 99999
successor = 100000 + 1 = 100001
2. 1 (one): Predcessor of 1 is zero which is not a natural number . So, 1 do not have a natural predecessor.
Try this Page 29 Answer
1. Are all natural numbers also whole numbers?
2. Are all whole numbers also natural numbers?
3. Which is the greatest whole number?
Answer:
1. Yes. Zero & natural numbers = whole number
2. No. Zero is not a natural number.
3. Infinity
Try this Page 29 Answer
Find 4 + 5; 2 + 6; 3 + 5 and 1+6 using the number line.
Find 8 – 3; 6 – 2; 9 – 6 using the number line.
