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1.Three pumpkins are weighed in pairs in all possible ways. The weights of all these pairs are 8kg, 9kg and 11kg. How much does the lightest pumpkin weight? 2.It takes Jack 42 minutes to cut a long log of wood into seven pieces. How long will it take him to cut that log of wood into nine pieces?3.The sum of two fractions 1/2 and 1/3 is a fraction with denominator of 12. Find its numerator4.The floor of a rectangular room is covered with square tiles. The room is 24 tiles long and 16 tiles wide....
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1.Three pumpkins are weighed in pairs in all possible ways. The weights of all these pairs are 8kg, 9kg and 11kg. How much does the lightest pumpkin weight?
2.It takes Jack 42 minutes to cut a long log of wood into seven pieces. How long will it take him to cut that log of wood into nine pieces?
3.The sum of two fractions 1/2 and 1/3 is a fraction with denominator of 12. Find its numerator
4.The floor of a rectangular room is covered with square tiles. The room is 24 tiles long and 16 tiles wide. The number of tiles in the outer border of the floor is ?
5.The average of 4, 8, X and 13 is 8. The value of X is ?
6.How many zero digits are there in ten million?
7.Fill the missing number in the blank
44444 = 40000 +400+ ............ + 4
8.There are 3 children in a family,Jack,Mary and Peter.Mary can clean the house for 1 hour.Jack can do thesame job for 2 hours and Peter needs 6 hours.If theydo the job together then they need ........... minutes.
9.MNPQ is a square that is made up of two identical rectangles and two squares of area 9 and 16CM2 . The area of the square MNPQ is ? CM2
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The smallest number such that the product of all it's digits is 20 is
The smallest number such that the product of all it's digits is 20 is ............
The smallest number such that the product of all it's digit is 20 is .............
Exam number 3Fill in the blank with the suitable numberQuestion 1:The sum of two numbers is 98 and their difference is 24. The greater number is Question 2:Fill missing number in the blank41165+2304223042+Question 3:Fill missing number in the blank (32514+16257)+23459+(16257+23459)Question 4:Calculate: 91625 – 27356 Question 5:If a square has one side’s length is 12cm then its perimeter is cmQuestion 6:If the perimeter of a square is 104m then its one side’s length is mQuestion 7:Find x such tha...
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Exam number 3
Fill in the blank with the suitable number
Question 1:
The sum of two numbers is 98 and their difference is 24. The greater number is
Question 2:
Fill missing number in the blank
41165+23042=23042+
Question 3:
Fill missing number in the blank
(32514+16257)+23459=+(16257+23459)
Question 4:
Calculate: 91625 – 27356=
Question 5:
If a square has one side’s length is 12cm then its perimeter is cm
Question 6:
If the perimeter of a square is 104m then its one side’s length is m
Question 7:
Find x such that x+24360=41256
Answer: x=
Question 8:
Find y such that y – 12358=18031
Answer: y=
Question 9:
Find the value of n such that
Answer: n=
Question 10:
Find the value of b such that
Answer: b=
the smallest number such that the product of all it is digits is 20 is ......?
there are 6 bookcases in a house. Each bookcase contain at least 125 books but not more than 160 books. which of the follwing numbers could the total number of books in all 6 bookcase
Donald Trumphas 19 grandchildrens, all of different ages.Anna is the eldest. The sum of ages of all grandchildren is 190. At least how old ia Anna?
Several pairs of whole numbers (m,n) satisfy 19m + 90 + 8n = 1998 (100,1) is the pair with the smallest value for n. Find m such that (m,n) is t he pair with the smallest value for m