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WorksheetsGrade 4 Mathematics Online Reviewer (Q1)
Total questions: 60
Worksheet time: 49mins
How many degrees are there in an obtuse angle?
less than 90 degrees
more than 90 degrees but less than 180 degrees
exactly 90 degrees
exactly 180 degrees
Which of the angles below measures less than 90°?
Which statement is true about isosceles triangles?
no equal sides and angles
it has two equal sides
all sides are equal
it has 4 equal sides
Which of the following figures shows more than 90°?
Which of the following angles measure 90 degrees?
1 and 2
2 and 3
3 and 4
1 and 4
When using a protractor to measure the angle formed by the hands of a clock at 3:00 PM, what should the measurement be?
90 degrees
60 degrees
45 degrees
120 degrees
If you were to draw a 135-degree angle using a protractor, which of the following angles best describes the type of angle created?
Right angle
Acute angle
Obtuse angle
Straight angle
You are asked to draw a quadrilateral with only one pair of parallel sides. Which shape should you draw?
square
rectangle
parallelogram
trapezoid
What kind of quadrilaterals has 4 equal sides and 4 right angles?
square
rhombus
rectangle
parallelogram
Which of the following statements is true about a scalene triangle?
All sides are equal.
All angles are equal.
No sides are equal.
It has one right angle
Which type of triangle has all three sides of different lengths?
Equilateral triangle
Isosceles triangle
Scalene triangle
Right triangle
Which of the following quadrilaterals has only one pair of parallel sides?
Square
Rectangle
Rhombus
Trapezoid
Dom made a cut out. He cut a quadrilateral in which opposite sides are equal and has 4 right angles. What kind of quadrilateral did he make?
Parallelogram
Rectangle
Rhombus
Trapezoid
Which best describes a parallelogram?
It is a quadrilateral with 4 equal sides.
It is a quadrilateral with no equal sides.
It is a quadrilateral with 2 pairs of parallel sides.
It is a quadrilateral with 4 right angles with 4 equal sides.
What kind of quadrilateral has 4 equal sides with 2 acute angles and 2 obtuse angles?
Square
Rhombus
Rectangle
Parallelogram
A square and a rhombus both have all sides equal. What property does a square have that a rhombus does not?
A square has equal sides.
A square has parallel sides.
A square has right angles.
A square has no equal angles.
What is the perimeter of the given polygon below?
39 in
49 in
94 in
47 in
If you are asked to find the perimeter of a trapezoid with sides measuring 5 cm, 8 cm, 12 cm, and 7 cm, what is the total perimeter?
24 cm
30 cm
32 cm
40 cm
Mang Juan is building a bamboo fence around a plot of land shaped like a parallelogram. If the lengths of the sides are 15 meters and 20 meters, what is the total length of bamboo he needs?
35 meters
50 meters
70 meters
100 meters
A garden is shaped like a triangle connected to a rectangle. If the legs of the triangle are 6 meters each and the rectangle has a length of 10 meters and width of 4 meters, what is the perimeter of the entire garden?
24 meters
36 meters
40 meters
44 meters
Find the perimeter of a shape composed of a rhombus with sides 5 cm, and a triangle with sides 3 cm, 4 cm, and 5 cm.
22 cm
26 cm
28 cm
30 cm
A bahay kubo (nipa hut) has a roof shaped like an isosceles triangle sitting on top of a square base. If each side of the square is 8 meters and the triangle has two sides of 6 meters each, what is the total perimeter of the bahay kubo?
32 meters
36 meters
44 meters
52 meters
Mang Juan harvested ₱150,000 worth of rice this season. How do you write ₱150,000 in words?
One hundred fifty thousand pesos
Fifteen thousand pesos
One hundred five thousand pesos
One thousand fifty pesos
Which of the following is the correct numeral form for “six hundred twenty-four thousand three hundred fifty-two”?
624,352
624,532
642,352
642,532
If a barangay has a population of two hundred ninety-five thousand eight hundred fourteen, how is this number written in numerals?
295,814
295,841
259,814
259,841
Which of the following is true about the numbers 523,841 and 523,481?
523,841 > 523,481
523,841 < 523,481
523,841 = 523,481
523,481 = 523,841
Compare the following numbers: 875,239 and 875,932. Which statement is correct?
875,239 > 875,932
875,239 < 875,932
875,239 = 875,932
875,239 = 1,751,171
How does the number 940,007 compare to 940,700?
940,007 > 940,700
940,007 < 940,700
940,007 = 940,700
None of the above
What is the place value of 3 in the number 436,712?
Ten million
Ten thousand
Thousand
Hundred
In the number 582,419, what is the value of the digit 5?
500,000
50,000
5,000
500
In the number 743,815, what digit is in the thousand place?
8
4
3
5
What is 642,789 rounded to the nearest hundred thousand?
640,000
600,000
650,000
700,000
Barangay San Juan has a population of 324,567. What is this number when rounded to the nearest hundred thousand?
300,000
320,000
325,000
400,000
If a family’s yearly income is ₱254,672, what is this amount rounded to the nearest hundred thousand?
₱200,000
₱250,000
₱300,000
₱255,000
Estimate the sum of 345,678 and 123,456 by rounding to the nearest hundred thousand.
400,000
500,000
600,000
700,000
Estimate the difference between 765,432 and 345,678 by rounding to the nearest hundred thousand.
300,000
400,000
500,000
600,000
Round 432,568 and 378,945 to the nearest hundred thousand. What is the estimated sum?
800,000
810,000
820,000
850,000
A grocery earned ₱125,678 in January and ₱234,567 in February. What is the total earnings for both months?
₱350,000
₱360,245
₱360,235
₱360,345
A company spent ₱895,620 on supplies and ₱345,678 on employee salaries. What is the total expenditure?
₱1,241,298
₱1,241,998
₱2,241,198
₱2,241,998
Add the following numbers: 213,578, 345,678, and 432,987. What is their total?
992,243
992,543
991,243
993,243
What is the largest 5-digit number that you can form using 4, 1, 3, 8 and 6 once?
84 631
86 134
86 341
86 431
Eight hundred forty-two thousand, three hundred twenty-one is written as:
802 221
842, 321
824 320
800 300
Lexi used 9 pieces of 10 000’s bottles, 4 pieces of 1 000 bottles, 8 pieces of 10’s bottles and 9 pieces of 1’s bottles. What number is shown by the bottles?
90 489
94 089
94 890
94 890
A certain Municipality is implementing a tree – planting activity. It has 4 966 Nara seedlings, 10 124 Mahogany seedlings and 16 082 Acacia seedlings. Which is the correct arrangement of the number of seedlings in increasing order?
4,966 10,124
16,082
16 ,082
10,124
4,966
16,082
4,966 10,124
10,124 16,082
4,966
What is the perimeter of the rectangle?
14 feet
28 feet
48 feet
24 feet
Farmer Bob needs to build a fence for his chickens. He wants to build a fence around is 40 feet long and 20 feet wide. How many feet of fence does he need to buy?
800 feet
120 feet
60 feet
100 feet
A rectangular swimming pool has a length of 20m and a width of 7m. What is the perimeter of the pool?
54m
140m
27m
47 m
One side of the square measures 15cm. What is the perimeter of the square?
30cm.
60cm.
225cm.
15 cm
What is the perimeter of this shape?
45 cm
98 cm
49 cm
56 cm
What is the value of the 5 in 25,087?
hundreds
500
thousands
5,000
What is the place value of the underlined digit?
26,732
Ones
Tens
Hundreds
Thousands
What is the place value of the underlined digit?
5,678,123
Thousands
Ten Thousands
Hundred Thousands
Millions
What is the place value of 8 in 45,678?
Tens
Hundreds
Thousands
0nes
What is the place value of 5 in 45,678?
ones
tens
hundreds
thousands
What is the value of 5 in 45,678?
50,000
5,000
500
50
What is the value of 4 in 45,678?
40
400
4,000
40,000
Round off the 1,568 to the nearest hundred.
1,600
1,700
1,500
1,400
Round off the following underlined digit to the nereast place value.
23,675
23,000
23,600
24,000
20,000
What happens to the digit 6 when we round off 678 124 to the nearest hundred thousand?
becomes 0
becomes 5
remain
becomes 7
When we round off 5 423 to the nearest hundred, what happens to the digit 5?
It will remain.
It will become 50.
It will become 0.
It will become 6.
