Test Your Grade 9 Math Skills on Whole Numbers & Decimals

Grade 9 Mathematics Test on Number Operations 
  • Subtopic : Whole Numbers and Fractions 

 How to Answer these questions 
  • Hit the correct answer, 
  •  A 3 seconds count down will begin for next question 
  •  A summary of the performance will be displayed at the end. you can retake the quiz
QUESTION 1 OF 20
What is the value of 3,456 + 2,189?
5,535
5,645
5,745
5,555
Find 8,000 − 2,765.
5,135
5,225
5,235
5,245
What is 245 × 6?
1470
1460
1480
1450
Calculate 960 ÷ 8.
100
110
115
120
What is the place value of 7 in 47,382?
Hundreds
Thousands
Tens
Ones
Round 6,784 to the nearest hundred.
6,700
6,750
6,800
6,900
What is the greatest common factor (GCF) of 12 and 18?
6
3
9
12
What is the least common multiple (LCM) of 4 and 6?
10
8
16
12
Which number is a multiple of 9?
27
28
29
31
Evaluate: 25 + 6 × 3.
93
75
43
31
Simplify: 4/8.
1/2
2/3
3/4
4/6
Find: 1/4 + 2/4.
2/8
1/2
3/4
4/4
Calculate: 5/6 − 1/6.
3/6
4/6
5/12
1/6
Multiply: 2/3 × 3/5.
6/8
5/6
1/2
2/5
Divide: 3/4 ÷ 1/2.
3/2
3/8
2/3
1/4
Which fraction is equivalent to 1/2?
2/3
3/5
2/4
1/3
Convert 3/2 to a mixed number.
1 1/3
1 1/2
2 1/2
1 2/3
Find: 2/5 + 1/10.
3/15
1/2
2/15
1/2
Simplify: 9/12.
3/4
2/3
4/6
1/3
Which fraction is the largest?
1/4
2/5
3/4
1/2

QUIZ DONE!

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For students in Grades 7 to 9 in Papua New Guinea, mastering whole numbers and fractions is very important for both career preparation and future learning. These number operations form the foundation of all higher mathematics, including algebra, measurement, finance, and science subjects studied in upper secondary school. Many careers that are vital to Papua New Guinea’s development—such as teaching, nursing, engineering, carpentry, business, accounting, agriculture, and technical trades—require strong number skills for calculating costs, measuring materials, managing money, and solving real-life problems. Even everyday activities like budgeting, shopping, building, and farming depend on accurate understanding of numbers and fractions. When students confidently master these skills early, they build problem-solving ability, logical thinking, and academic confidence, which help them succeed in examinations, continue to higher education, and contribute meaningfully to their communities and the nation’s growth.
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