In this page we have Worksheets for Class 6 Maths Chapter 2 whole Numbers . Hope you like them and do not forget to like , social share
Topic of Properties of Whole numbers is deleted from this chapter as per rationalized syllabus.
Question 1
Write the smallest natural and smallest whole number.
Answer
The smallest natural number is 1
The smallest whole number is 0.
Question 2 Match the column
Answer
Question 3 Match the column
Answer
Question 4 Fill in the blanks
(a) ____ × 13 = 13 × 18
(b) Whole numbers are closed under _______ and ________ operation.
(c) Division by ______ is not defined.
(d) _______ is the identity for multiplication.
(e) If ______ is added to a number, the sum will remain the same. Hence ______is called the __________ in the whole numbers.
Answer
(a) 18
(b) Addition and Multiplication.
(c) 0.
(d) 1.
(e) 0, 0,Identity element for Addition.
Question 5
How many whole numbers are there between 12 and 86
Answer
73 exlusive of both of the starting and ending numbers
Question 6
Find the product using Distributive property
(a) $168 \times 102$
(b) $625 \times 279 - 625 \times 79$
Question 7
Find the successor and predecessor of each of the following whole numbers:
(i) 999
(ii) 21999
(iii) 4001
(iv) 500012
(v) 11111
Answer
i. Successor = 1000,predecessor=998
ii. Successor = 22000,predecessor=21998
iii. Successor = 4002,predecessor=4000
iv. Successor = 500013,predecessor=500011
v. Successor = 11112,predecessor=11110
Question 8
Seema got 99 marks in Math, 69 marks in English, and 91 in Science. Another student Rita got 92 marks in Math, 33 in English and 84 in Science. What are their total marks?
Answer
Math = 99
English = 69
Science = 91
∴ Total marks obtained by Seema =99 + 69 + 91 = 259
Marks obtained by Rita :
Math = 92
English = 33
Science = 84
∴ Total marks obtained by Rita =92 + 33 + 84 = 209
Question 9
Ramesh ordered 10 cartons of chocolates to distribute among the class. Each carton holds 20 boxes and each box has 12 chocolates. How many chocolates did Ramesh order altogether?
Answer
2400 chocolates
Question 10
Mukesh lives form a hostel which charges Rs 55 for Dinner and 45 for Lunch. Find the money he has to pay for seven days.
Answer
Amount paid for dinner = 55
Number of days = 7
Money paid by him in 7 days = $7 \times (55 +45) = 700$
Question 11
Out of 180000 tablets of Vitamin A, 18734 are distributed among the students in a district. Find the number of the remaining vitamintablets.
Answer
161266
Question 12 Fill in the blanks
(a) $14 \times 38 = 14 \times 18 + 14 \times $ _____
(b) $786 \times 8 + 786 \times 2 =$ _____
(c) $1001 \times 2002 = 1001 \times ( 2000 + $_____ )
(d) predecessor of 1 lakh is _______
