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Which is the smallest whole number?
0 is the smallest whole number.
Which of the given whole number is predecessor of whole number 0?
Though 1 is the predecessor of 0 but there is no whole number predecessor of 0.
Which property is shown by – \(2 + 9 = 9 + 2\) ?
Addition and multiplication are commutative for whole numbers. i.e., whole numbers can be added or multiplied in any order.
What is the product of the greatest 4digit number and the smallest 2digit number?
The greatest 4digit number = 9999
The smallest 2digit number = 10
∴ Product
Write the predecessor of the smallest 5digit number.
The smallest 5digit number = 10000
∴ The predecessor of 10000 = 10000 – 1 = 9999
A dealer purchased 360 LED sets. If the cost of one set is ₹42,600, determine their total cost
Total cost of 360 LED sets = ₹
=₹
=₹
=₹
=₹
Find the product of the greatest 5digit number and the greatest 3digit number.
Greatest 5digit number = 99999
Greatest 3digit number = 999
∴ Product
Which of the following number can only be shown as line?
2 can only be shown as line. 6 can be shown as a rectangle and a triangle.3 can be shown as a line and a triangle and 4 can be shown as a square.
260 km distance is to be covered partially by bus and partially by train. Bus covers 150 km distance with a speed of 50 km/h and the rest of the distance is covered by the train at a speed of 80 km/h. Find the time taken by a passenger to cover the whole distance.
Total distance = 260 km
Distance covered by the bus = 150 km
Speed of the bus = 50 km/h
Time taken by bus = hours
Distance covered by the train km.
Speed of the train = 80 km/h
∴ Time taken by the train = hours
Hence, the total time taken by the passenger
= 3 hours + hours
= 3 hours + 1.375 hours
= 4.375 hour
= 4hour 22.5 min
A number when divide with ______ is undefined.
The correct answer is option – 2
A number when divided with 0 the result is undefined.
The property used in \(66 \times 8 = 8 \times 66\) is
Commutative property states that whole numbers can be added or multiplied in any order.
The property used in \(80 \times \left( {60 + 3} \right) = 80 \times 60 + 80 \times 3\)
Distributive property –
The smallest number which can be shown by two doted squares is
4 is the smallest number which can be shown by two dotted square.
The population of a town is 82304.If the number of men is 29564 and that of women is 29456, How many children are there?
Population of town=82304
No. of men= 29564
No. of women= 29456
Total number of men and women=
So, total number of children= Population of a town total population of men and women
Number of children=
If the digits 9 and 3 of the number 956352 is interchanged. Find the difference between the original number and the new number.
The product of the greatest ninedigit number and the smallest twodigit number.
Greatest ninedigit number = 99,99,99,999.
Smallest twodigit number = 10
Product =
\(\left( {600 + 7} \right)\left( {200 – 2} \right) = 198 \times \_\_\_\)
LHS =
By using commutativity
=
\(777 + 222 + 444 = 111 \times \_\_\_\_\_\_\)
____Using distributivity.
The annual fee charged from a student of class VI in a school is ₹ 9850.If there are total of 300 students in class VI, find the total collection.
Annual fee =₹ 9850
Total number of students= 300
Total collection = ₹
Find a number which when divide by 55 gives the quotient 23 and remainder 18.
Dividend= Divisor Quotient + Remainder
Substitute value
Dividend
\(22 \times \left( {22 – 5} \right) = \left( {\_\_\_\_\_ – 3} \right)22\)
The product of two numbers is 89562.If one number is 29854, the other number is?
Product of the numbers = 89562
One of the numbers = 29854
Let x be the other number
Then,
Which is the smallest odd and even whole number?
1 is the smallest odd whole number and 2 is the smallest even whole number.
Find a number which when divide by 80 gives the quotient 56 and remainder 2.
Dividend= Divisor Quotient + Remainder
Substitute value
Dividend
The product of the successor of 99 and the predecessor of 1001
Successor of 99 = 100
Predecessor of 1001 = 1000
Product =