Mathematics Review: Algebra, Geometry, Statistics, and More

Mathematics

This quiz covers a range of mathematical concepts including order of operations, patterns, algebraic expressions, exponents, decimals, fractions, statistics, probability, geometry, and linear equations. It includes verification of mathematical statements, problem-solving, and interpretation of data.

Algebra Statistics Geometry

21 Questions Medium Ages 10+ Mar 4, 2026

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About this Study Set

This study set covers Mathematics through 21 practice questions. This quiz covers a range of mathematical concepts including order of operations, patterns, algebraic expressions, exponents, decimals, fractions, statistics, probability, geometry, and linear equations. It includes verification of mathematical statements, problem-solving, and interpretation of data. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 21 questions from the Mathematics Review: Algebra, Geometry, Statistics, and More study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Verify if the expression 4 × 4 - 5 × 3 is equivalent to 1.

A True
B False

2 What is the next number expression after 5 × 5 - 6 × 4 in the pattern (n × n) - ((n+1) × (n-1))?

A 6 × 6 - 7 × 5
B 7 × 7 - 8 × 6
C 5 × 5 - 6 × 4
D 6 × 6 - 5 × 7

3 Which algebraic expression represents the set that simplifies to 1?

A (n)(n) - (n+3)(n+1)
B (n)(n) - [(n+1)(n-1)]
C (n-1)(n-1) - n(n-2)
D All of the above

4 Why were the chosen algebraic expressions correct?

A Because they represent a pattern in the numbers.
B Because they simplify to 1.
C Because they involve subtraction and multiplication.
D Because they are complex to solve.

5 If you chose the expression (n)(n) - [(n+1)(n-1)], what does 'n' represent in the numerical expression 4 × 4?

A The second number (4)
B The first number (4)
C The result of the multiplication (16)
D The number of terms (2)

6 Show that 1024 is a power of 2 and write its exponential form.

A 2^9
B 2^11
C 2^10
D 4^5

7 Find a power of 2 that is a multiple of 16 and is between 50 and 200.

A 32
B 128
C 256
D 16

8 Is there a number between 0.998 and 0.999?

A No
B Yes
C Only if it's a fraction
D Only if it's an integer

9 Subtract 0.998 from 0.999.

A 0.1
B 0.01
C 0.001
D 1

10 Is there a fraction between 3/4 and 1?

A No
B Yes
C Only if the denominator is larger
D Only if the numerator is smaller

11 Based on Figure 1, how many students had a grade below 84?

A 3 students
B 5 students
C 7 students
D 10 students

12 What does the graph in Figure 1 suggest about the relationship between absences and grades?

A A positive correlation
B No correlation
C A negative correlation
D The data is inconclusive

13 Which Purok shows more diversity in income, based on the range of their income bars?

A Purok 2
B Purok 1
C They show equal diversity
D Cannot be determined from the graph

14 Should both puroks get the same aid if their averages are equal?

A Yes, because averages are the same.
B No, because diversity in income may require different aid.
C It depends on the total population of each purok.
D Only if the ranges are also equal.

15 What is the total number of students who participated in music?

A 18
B 31
C 49
D 110

16 How many students did not participate in any activity (music or sports)?

A 18
B 19
C 31
D 49

17 What is the probability of selecting a student who participated in both music and sports?

A 18/49
B 18/110
C 31/110
D 49/110

18 On the number line in Figure 3, what is the value of point F?

A 300
B 0
C -300
D -100

19 What are the coordinates of Point C on the Cartesian plane?

A (4, 0)
B (0, 4)
C (4, 4)
D (0, 0)

20 Calculate the area of Triangle ABC.

A 6 sq units
B 12 sq units
C 24 sq units
D 8 sq units

21 Which is shorter: the distance from House to School (A to B) or House to Barangay Hall (A to C)?

A House to Barangay Hall (A to C)
B House to School (A to B)
C They are equal distances
D Cannot be determined without more information

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