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1. Exercise Set 1:
2. Exercise Set 2
3. Exercise Set 3
Grade 5 Math Homework Review
1. Grade 5 Math Homework Review, set 1:
Exercise 1. Circle the letter in front of the correct answer.
1. A decimal number consisting of 3 tens, 6 ones, 5 tenths, and 2 thousandths is written as:
A. 36.52
B. 345.2
C. 3.452
D. 36.502
2. How is the decimal number 512.49 read?
A. Five one two point four nine.
B. Five hundred twelve point four nine.
C. Five hundred twelve point forty-nine.
D. Five twelve point forty-nine.
Exercise 2. Write the appropriate number in the blank:
A circle has a diameter of 7.2 decimeters. So:
a) The radius of the circle is ........................ dm.
b) The circumference of the circle is ........................ dm.
Exercise 3. Write D for correct and S for wrong in the blank :
a) 7.28 x 10 = 72.8
b) 7.28 : 10 = 72.8
c) 0.9 x 100 = 0.900
d) 0.9 : 100 = 0.009
Exercise 4. Calculate the value of the expression :
a) 7.92 + 5.86 x 4.5
b) 62.5 : (13.8 + 6.2)
Exercise 5. Fill in the blanks with the appropriate numbers :
a) 10.5m = ........................ cm
b) 10.5m2 = ........................ cm2
Exercise 6. Fill in the blanks with the appropriate numbers :
Given the following diagram :
a) The figure has a total of ............... squares.
b) The figure has a total of ............... rectangles.
Exercise 7. Calculate using the most convenient method :
a) 48.25 + 12.72 + 51.75 + 87.28
b) 0.087 + 1.123 + 0.913 + 0.877
Exercise 8. Calculate the area of a trapezoid with a large base of 6.5cm, a small base of 4.8cm, and a height of 3.5cm.
Exercise 9. Uncle Hai bought a fish weighing 1.5kg for 54000 dong. Uncle Ba also bought a fish of the same type weighing 1.2kg. How much money does Uncle Ba have to pay?
Exercise 10. Class 5A collected 45 books. Class 5B collected the same number of books as 4/5 of the number of books collected by Class 5A. Class 5C collected 8 more books than half the number of books collected by Class 5B. How many books did all three classes collect together?
2. Mathematics homework exercises for Grade 5, set 2:
Exercise 1. Circle the letter in front of the correct answer.
1. Which place does the digit 5 in the number 2.953 belong to?
A. Tens place
B. Tenths place
C. Hundreds place
D. Thousandths place
2. The value of the digit 8 in the decimal number 32.879 is:
D. Eight hundred
Exercise 2. Fill in the blanks with appropriate numbers:
a) The percentage ratio of 7.5 to 25 is .........................
b) 40.5% of 200 is .........................
c) If 8% of a number x is 2.4, then the number x is .........................
Exercise 3. Mark D for correct, and S for incorrect in the blank spaces:
a) 12.89 is greater than 12.9
b) 34.725 is not equal to
c) 3.9 is equal to 3.09
d) 27.99 is greater than 28.11
Exercise 4. Calculate the value of the expression:
a) 43.2 divided by 12 times 0.5 plus 4.789
b) 50 minus 3.4 times the quantity of 87 divided by 25
Exercise 5. Fill in the blanks with appropriate numbers:
a) 4 kilometers 360 meters = ........................ kilometers
b) 3 hectares 400 square meters = ........................ hectares
Exercise 6. Fill in the blanks with appropriate numbers:
Given the following diagram:
The diagram has a total of ............... trapezoids.
Task 7. Find the natural numbers x, given:
a) x is not equal to
b) 10.99 is less than x which is not equal to
The natural numbers x needed to find are ........................ The natural numbers x needed to find are ..............................
Task 8. Lan spent 19500 dong on 3 packs of cakes. How much money does Binh spend on 12 packs of the same kind of cakes?
Task 9. The sum of two numbers is 48.72. The difference between the two numbers is 13.32. Find the two numbers.
Task 10. Find x, given:
460 divided by x times 0.4 equals 92
3. Homework Exercise in Math for Grade 5, Set 3:
Exercise 1: Set up and solve:
135.05 plus 364.9
2905.3 minus 104.15
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563.4 times 2.3
24.36 divided by 6
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Exercise 2: The decimal number with 2 tens, 3 units, and 4 hundredths is written as:
A. 2.34
B. 23.4
C. 23.04
D. 23.004
Exercise 3. The digit 3 in the decimal number 465.7326 belongs to the:.........................................
Exercise 4: A triangle has a base length of 1.5m and a height of 10.6dm. Calculate the area of the triangle with the unit being square meters.
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Exercise 5. A rectangular piece of land has a length of 26m and a width of 6.5m. 62.5% of the land area is used to build a house. How many square meters of land are used to build the house?
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Exercise 6. A store has sold 1020 liters of oil, which is 25.5% of the total amount of oil the store had before selling. How many liters of oil did the store have before selling?
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Exercise 7: A trapezoidal field has a base length equal to the height of a triangular piece of land with an area of 324m2 and a base length of 18m. The larger base of the field is 3 times the smaller base. The smaller base is 5m longer than the height. Calculate the area of the trapezoidal field?
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Exercise 8: Find x:
68.25 minus x equals 6.45 times 3.8
x minus 7.2 equals 3.99 plus 2.5 .
Alongside Homework Exercises in Math for Grade 5, students can enhance their math skills through Math Homework Review Sheets for Grade 5, and they can also download Vietnamese and English review materials to work on at home Homework Exercises in Vietnamese for Grade 5, Homework Exercises in English for Grade 5.
