The ratio of the number of women to the number of men is 7 : 5.How many women are there in the meeting room?. The sum of two numbers is the smallest 3-digit number and theirdifference is
Trang 11 How many numbers between 65 and 121 are divisible by 8?
2 The sum of two numbers is 79 and their difference is 13 What isthe smaller number?
3 of the trees in a garden is red apple trees Others are green appletrees There are 60 green apple trees How many apple trees arethere in the garden altogether?
4 The ratio of two numbers is 3 : 5 and their sum is 104 Find theirdifference
8 There are 35 men and a some of women in a meeting room
The ratio of the number of women to the number of men is 7 : 5.How many women are there in the meeting room?
9 The sum of odd numbers from 12 to 42 is
10 If 37a54b is divisible by 2; 3; 5 and 9 then a + b =
11 For every 8 hours of work, John earns $136 If John works 30hours, how much will he earn?
12 The sum of two numbers is the smallest 3-digit number and theirdifference is the smallest 2-digit number? The greater number
is
13 How many natural numbers are not greater than 2016?
14 How many 3 - digit even numbers?
Trang 215.Miken bought 17 pens and he had to pay $51 How much do 30pens of the same kind cost?
16 The last digit of the product: 1 x 2 x 3 x 4 x x 11 is
17 Two books and three pens cost $35 Two books and six pén cost
$50 How much does each cost?
18 The sum of two consecutive even numbers is 850, the smallernumber is
19 Find the average of and
20 The sum of denominator and numerator of the fraction is
21 Look at the following series ; ; ; ; ; How many fractions aregreater than 1 are there in the series?
22 To tile a yard of the school, they used 10800 square tiles with50cm side length What is the area of the yard? (The area of mortarjoints is negligible)
23 There are 61 trees at regular intervals from the beginning of theroad to the end of it The distance between every two consecutivetrees is 3m How long is the road?
24 The first box contains 350kg of strawberries The second boxcontains 50kg of strawberries more than the first one does Howmany kilograms of strawberries do the two boxes contain?
25 Find the value of a such that < <
26 Find the value of x such that m= 2400 cm
27 A 6 - digit number begins with the digit 8 The number is divisible
by 9 and all digits of the number are different What is the possiblesmallest value of this number?
Trang 328 A teacher has a bag of sweets for her students If each student isgiven 4 sweets, the remaining number of sweets is 4 If each student
is given 5 sweets, the given will be short of 20 sweets How manystudents are there?
29 The cost of 26 boxes of crayons and 17 boxes of pencial is 129USD The cost of each box is the same How much is each box?
30 Charlies buys two pairs of shoes for $15.75 each He gives theclerk $50.00 How much change Charlie receive?
31 James buys 5 Harry Potter books at $200.25 each What is thetotal cost ?
32 How many pairs of two - digit natural numbers have a differenceequal to 40?
33 Jane bought jelly beans She gave of them for Jack If Jane kept 36jelly beans then she bought jelly beans in total
34 Tina works 17 hours a week (Monday to Friday) Last week sheworked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours onWednesday and 1,5 hours on Thursday She worked minutes onFriday
35 The sum of four consecutive number is 948 Find the greatestnumber
36.Find the smallest number that the sum of its digits is 15
37 Peter wrote consecutive numbers from 8 to 723 How many digitsdid he write?
38 There are 40 students in Mrs Brown's class 25% of her studentsreceived a B on the test How many students received a B?
Trang 439 A clothing shop is having a 40% off sale How much would Janehave to pay for a $30 sweater with a 40% discount?
40 At the beginning of the summer, Bob was 140 cm tall At the end
of the summer, he measured his height again and discovered that ithad increased by 5% Measured in cm, what was his height at the end
43 How many even numbers between 1 and 100 are divisible by 5?
44 How many different 3-digit whole numbers can be formed usingthe digits 4, 5, 0 and 8, assuming that no digit can be repeated in anumber?
45 12 hours 24 minutes x 2 = hours
46 5 minutes 27 seconds : 3 = seconds
47 How far will Mary travel if she rides her motorbike for 24 minutes
at a speed of 75 miles/hour?
48 The distance between 2 trees is 300 meters It will take a bird 30seconds to fly between these 2 trees How fast is the bird in kilometerper hour?
49 0,4% of 250 =
50 If x% of 152 is 114 then the value of x is
1 How many numbers between 65 and 121 are divisible by 8?
Trang 52 The sum of two numbers is 79 and their difference is 13 What isthe smaller number?
3 of the trees in a garden is red apple trees Others are green appletrees There are 60 green apple trees How many apple trees arethere in the garden altogether?
4 The ratio of two numbers is 3 : 5 and their sum is 104 Find theirdifference
8 There are 35 men and a some of women in a meeting room
The ratio of the number of women to the number of men is 7 : 5.How many women are there in the meeting room?
9 The sum of odd numbers from 12 to 42 is
10 If 37a54b is divisible by 2; 3; 5 and 9 then a + b =
11 For every 8 hours of work, John earns $136 If John works 30hours, how much will he earn?
12 The sum of two numbers is the smallest 3-digit number and theirdifference is the smallest 2-digit number? The greater number
is
13 How many natural numbers are not greater than 2016?
14 How many 3 - digit even numbers?
Trang 615.Miken bought 17 pens and he had to pay $51 How much do 30pens of the same kind cost?
16 The last digit of the product: 1 x 2 x 3 x 4 x x 11 is
17 Two books and three pens cost $35 Two books and six pén cost
$50 How much does each cost?
18 The sum of two consecutive even numbers is 850, the smallernumber is
19 Find the average of and
20 The sum of denominator and numerator of the fraction is
21 Look at the following series ; ; ; ; ; How many fractions aregreater than 1 are there in the series?
22 To tile a yard of the school, they used 10800 square tiles with50cm side length What is the area of the yard? (The area of mortarjoints is negligible)
23 There are 61 trees at regular intervals from the beginning of theroad to the end of it The distance between every two consecutivetrees is 3m How long is the road?
24 The first box contains 350kg of strawberries The second boxcontains 50kg of strawberries more than the first one does Howmany kilograms of strawberries do the two boxes contain?
25 Find the value of a such that < <
26 Find the value of x such that m= 2400 cm
27 A 6 - digit number begins with the digit 8 The number is divisible
by 9 and all digits of the number are different What is the possiblesmallest value of this number?
Trang 728 A teacher has a bag of sweets for her students If each student isgiven 4 sweets, the remaining number of sweets is 4 If each student
is given 5 sweets, the given will be short of 20 sweets How manystudents are there?
29 The cost of 26 boxes of crayons and 17 boxes of pencial is 129USD The cost of each box is the same How much is each box?
30 Charlies buys two pairs of shoes for $15.75 each He gives theclerk $50.00 How much change Charlie receive?
31 James buys 5 Harry Potter books at $200.25 each What is thetotal cost ?
32 How many pairs of two - digit natural numbers have a differenceequal to 40?
33 Jane bought jelly beans She gave of them for Jack If Jane kept 36jelly beans then she bought jelly beans in total
34 Tina works 17 hours a week (Monday to Friday) Last week sheworked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours onWednesday and 1,5 hours on Thursday She worked minutes onFriday
35 The sum of four consecutive number is 948 Find the greatestnumber
36.Find the smallest number that the sum of its digits is 15
37 Peter wrote consecutive numbers from 8 to 723 How many digitsdid he write?
38 There are 40 students in Mrs Brown's class 25% of her studentsreceived a B on the test How many students received a B?
Trang 839 A clothing shop is having a 40% off sale How much would Janehave to pay for a $30 sweater with a 40% discount?
40 At the beginning of the summer, Bob was 140 cm tall At the end
of the summer, he measured his height again and discovered that ithad increased by 5% Measured in cm, what was his height at the end
43 How many even numbers between 1 and 100 are divisible by 5?
44 How many different 3-digit whole numbers can be formed usingthe digits 4, 5, 0 and 8, assuming that no digit can be repeated in anumber?
45 12 hours 24 minutes x 2 = hours
46 5 minutes 27 seconds : 3 = seconds
47 How far will Mary travel if she rides her motorbike for 24 minutes
at a speed of 75 miles/hour?
48 The distance between 2 trees is 300 meters It will take a bird 30seconds to fly between these 2 trees How fast is the bird in kilometerper hour?
49 0,4% of 250 =
50 If x% of 152 is 114 then the value of x is
Trang 91 How many numbers between 65 and 121 are divisible by 8?
2 The sum of two numbers is 79 and their difference is 13 What isthe smaller number?
3 of the trees in a garden is red apple trees Others are green appletrees There are 60 green apple trees How many apple trees arethere in the garden altogether?
4 The ratio of two numbers is 3 : 5 and their sum is 104 Find theirdifference
8 There are 35 men and a some of women in a meeting room
The ratio of the number of women to the number of men is 7 : 5.How many women are there in the meeting room?
9 The sum of odd numbers from 12 to 42 is
10 If 37a54b is divisible by 2; 3; 5 and 9 then a + b =
11 For every 8 hours of work, John earns $136 If John works 30hours, how much will he earn?
12 The sum of two numbers is the smallest 3-digit number and theirdifference is the smallest 2-digit number? The greater number
is
13 How many natural numbers are not greater than 2016?
14 How many 3 - digit even numbers?
Trang 1015.Miken bought 17 pens and he had to pay $51 How much do 30pens of the same kind cost?
16 The last digit of the product: 1 x 2 x 3 x 4 x x 11 is
17 Two books and three pens cost $35 Two books and six pén cost
$50 How much does each cost?
18 The sum of two consecutive even numbers is 850, the smallernumber is
19 Find the average of and
20 The sum of denominator and numerator of the fraction is
21 Look at the following series ; ; ; ; ; How many fractions aregreater than 1 are there in the series?
22 To tile a yard of the school, they used 10800 square tiles with50cm side length What is the area of the yard? (The area of mortarjoints is negligible)
23 There are 61 trees at regular intervals from the beginning of theroad to the end of it The distance between every two consecutivetrees is 3m How long is the road?
24 The first box contains 350kg of strawberries The second boxcontains 50kg of strawberries more than the first one does Howmany kilograms of strawberries do the two boxes contain?
25 Find the value of a such that < <
26 Find the value of x such that m= 2400 cm
27 A 6 - digit number begins with the digit 8 The number is divisible
by 9 and all digits of the number are different What is the possiblesmallest value of this number?
Trang 1128 A teacher has a bag of sweets for her students If each student isgiven 4 sweets, the remaining number of sweets is 4 If each student
is given 5 sweets, the given will be short of 20 sweets How manystudents are there?
29 The cost of 26 boxes of crayons and 17 boxes of pencial is 129USD The cost of each box is the same How much is each box?
30 Charlies buys two pairs of shoes for $15.75 each He gives theclerk $50.00 How much change Charlie receive?
31 James buys 5 Harry Potter books at $200.25 each What is thetotal cost ?
32 How many pairs of two - digit natural numbers have a differenceequal to 40?
33 Jane bought jelly beans She gave of them for Jack If Jane kept 36jelly beans then she bought jelly beans in total
34 Tina works 17 hours a week (Monday to Friday) Last week sheworked 4,5 hours on Monday; 5 hours on Tuesday; 2,2 hours onWednesday and 1,5 hours on Thursday She worked minutes onFriday
35 The sum of four consecutive number is 948 Find the greatestnumber
36.Find the smallest number that the sum of its digits is 15
37 Peter wrote consecutive numbers from 8 to 723 How many digitsdid he write?
38 There are 40 students in Mrs Brown's class 25% of her studentsreceived a B on the test How many students received a B?
Trang 1239 A clothing shop is having a 40% off sale How much would Janehave to pay for a $30 sweater with a 40% discount?
40 At the beginning of the summer, Bob was 140 cm tall At the end
of the summer, he measured his height again and discovered that ithad increased by 5% Measured in cm, what was his height at the end
43 How many even numbers between 1 and 100 are divisible by 5?
44 How many different 3-digit whole numbers can be formed usingthe digits 4, 5, 0 and 8, assuming that no digit can be repeated in anumber?
45 12 hours 24 minutes x 2 = hours
46 5 minutes 27 seconds : 3 = seconds
47 How far will Mary travel if she rides her motorbike for 24 minutes
at a speed of 75 miles/hour?
48 The distance between 2 trees is 300 meters It will take a bird 30seconds to fly between these 2 trees How fast is the bird in kilometerper hour?
49 0,4% of 250 =
50 If x% of 152 is 114 then the value of x is
Trang 131 How many numbers between 65 and 121 are divisible by 8?
2 The sum of two numbers is 79 and their difference is 13 What isthe smaller number?
3 of the trees in a garden is red apple trees Others are green appletrees There are 60 green apple trees How many apple trees arethere in the garden altogether?
4 The ratio of two numbers is 3 : 5 and their sum is 104 Find theirdifference
8 There are 35 men and a some of women in a meeting room
The ratio of the number of women to the number of men is 7 : 5.How many women are there in the meeting room?
9 The sum of odd numbers from 12 to 42 is
10 If 37a54b is divisible by 2; 3; 5 and 9 then a + b =
11 For every 8 hours of work, John earns $136 If John works 30hours, how much will he earn?
12 The sum of two numbers is the smallest 3-digit number and theirdifference is the smallest 2-digit number? The greater number
is
13 How many natural numbers are not greater than 2016?
14 How many 3 - digit even numbers?
Trang 1415.Miken bought 17 pens and he had to pay $51 How much do 30pens of the same kind cost?
16 The last digit of the product: 1 x 2 x 3 x 4 x x 11 is
17 Two books and three pens cost $35 Two books and six pén cost
$50 How much does each cost?
18 The sum of two consecutive even numbers is 850, the smallernumber is
19 Find the average of and
20 The sum of denominator and numerator of the fraction is
21 Look at the following series ; ; ; ; ; How many fractions aregreater than 1 are there in the series?
22 To tile a yard of the school, they used 10800 square tiles with50cm side length What is the area of the yard? (The area of mortarjoints is negligible)
23 There are 61 trees at regular intervals from the beginning of theroad to the end of it The distance between every two consecutivetrees is 3m How long is the road?
24 The first box contains 350kg of strawberries The second boxcontains 50kg of strawberries more than the first one does Howmany kilograms of strawberries do the two boxes contain?
25 Find the value of a such that < <
26 Find the value of x such that m= 2400 cm
27 A 6 - digit number begins with the digit 8 The number is divisible
by 9 and all digits of the number are different What is the possiblesmallest value of this number?