JHS 1

NUMBERS AND NUMERALS

11 Topics | 12 Quizzes

Counting Numbers and Numerals

Place Value Of Digits In Numerals

Comparing And Ordering Numbers [USING ]

Rounding Numbers To The Nearest Tens, Hundreds, Thousand And Million

Prime And Composite Numbers

Highest Common Factors (HCF) Up To 3 Digits

Least Common Multiples (LCM) Up To 2 Digits

Addition, Subtraction, Multiplication And Division Of Whole Numbers Involving Word Problems

Properties Of Operations (ON WHOLE NUMBERS)

Estimation Of Sum, Products And Quotient Of Natural Numbers

6 Topics | 7 Quizzes

Set Of Objects And Numbers

Describing And Writing Sets

Types Of Sets(FINITE, INFINITE, UNIT AND EMPTY[NULL] SETS)

Equal And Equivalent Sets

Intersection And Union Of Sets

5 Topics | 6 Quizzes

Equivalent Fractions

Ordering Fractions

Addition And Subtraction Of Fractions Including Word Problems

Multiplication Of Fractions Including Word Problems

Division Of Fractions Including Word Problems

SHAPE AND SPACE

2 Topics | 3 Quizzes

Relation Connection Faces, Edges, And Vertices Of Solid Shapes

LENGTH AND AREA

3 Topics | 4 Quizzes

Perimeter Of Polygons

Circumference Of A Circle(PERIMETER)

Area Of A Rectangle

POWERS OF NATURAL NUMBERS

3 Topics | 4 Quizzes

Powers Of Natural Numbers With Positive Exponents (INDEX)

Multiplication And Division Of Powers

Zero As An Exponent

INTRODUCTION TO THE USE OF CALCULATORS

1 Topic | 1 Quiz

Basic Functions Of The Keys On The Calculator And Calculator For Real life Computation

3 Topics | 3 Quizzes

Relation Between Two Sets In Everyday Life

Representing A Relation [DOMAIN,CO-DOMAIN]

Range Of A Relation And Relation As Ordered Pair

ALGEBRAIC EXPRESSIONS

2 Topics | 2 Quizzes

Addition And Subtraction Of Algebraic Expressions

Multiplication Of Algebraic Expressions

CAPACITY, MASS, TIME AND MONEY

5 Topics | 6 Quizzes

CAPACITY: Addition And Subtraction Of Capacities

MASS: Adding And Subtraction Masses Of Objects

TIME: Relationships Between Various Unit Of Time

Words Problems Involving The Relationship Between Days, Hours, Minutes And Seconds

MONEY: Addition And Subtraction Of Money Including Word Problems

4 Topics | 5 Quizzes

Idea Of Integers (NEGATIVE AND POSITIVE INTEGERS)…Comparing And Ordering Integers

Addition Of Integers

Subtraction Of Positive Integers

Multiplication And Division Of Integers

GEOMETRIC CONSTRUCTIONS

2 Topics | 2 Quizzes

Idea Of Locus…EXAPLAIN

Constructing…CIRCLES-PERPENDICULAR BISECTOR-BISECTOR OF AN ANGLE-PARALLEL LINES

DECIMAL FRACTIONS

6 Topics | 7 Quizzes

Converting Common Fractions To Decimal Fractions

Changing Decimal Fractions To Common Fractions

Ordering Decimal Fractions

Operations On Decimal Fractions

Correct Decimal Fractions To A Given Number Of Decimal Places… APPROXIMATION

Express Numbers In Standard Form

3 Topics | 4 Quizzes

Finding Percentage Of A Given Quantity

Expressing One Quantity As a Percentage Of A Similar Quantity

Solving Problems Involving Profit/Loss Percent

COLLECTING AND HANDING DATA (DISCRETE)

3 Topics | 4 Quizzes

Collection Of Data

Handling Of Data

Mode, Median And Mean

Quiz 6

JHS 1 DECIMAL FRACTIONS Express Numbers In Standard Form Quiz 6

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Question 1 of 10

1. Question
1. Express 780,000 in standard form.
- 78×10⁴
- 7.8×10⁵
- 0.78×10⁶
- 7.8×10⁶
Correct

Incorrect
Question 2 of 10

2. Question
2. Re-write 2984.45 in standard form.
- 2.98445×10⁴
- 29.8445×10³
- 2.98445×10³
- 2.98445×10⁵
Correct

Incorrect
Question 3 of 10

3. Question
3. 3.34216×10⁴ is the standard form of ……………
- 33421.6
- 3342.16
- 334216
- 33.421
Correct

Incorrect
Question 4 of 10

4. Question
4. Convert 0.00000459 to standard form
- 4.59×10^-5
- 45.9×10^-6
- 0.459×10^-6
- 4.59×10^-6
Correct

Incorrect
Question 5 of 10

5. Question
5. Express the sum of 2.3×10⁸ + 5.7×10⁸, leaving your answer in standard form.
- 80.0×10⁸
- 8.0×10⁸
- 8.0×10⁹
- 7.10×10⁹
Correct

Incorrect
Question 6 of 10

6. Question
6. Express 120,000 in standard form.
- 12×10⁴
- 1.2×10⁶
- 0.12×10⁶
- 1.2×10⁵
Correct

Incorrect
Question 7 of 10

7. Question
7. Re-write 874635.45 in standard form.
- 8.7463545×10⁴
- 87.463545×10³
- 8.7463545×10³
- 8.7463545×10⁵
Correct

Incorrect
Question 8 of 10

8. Question
8. 5.548642×10⁴ is the standard form of ……………
- 554864.2
- 55486.42
- 5548642
- 5548.642
Correct

Incorrect
Question 9 of 10

9. Question
9. Convert 0.00000459 to standard form
- 4.59×10^-5
- 45.9×10^-6
- 0.459×10^-6
- 4.59×10^-6
Correct

Incorrect
Question 10 of 10

10. Question
10. The distance between two towns is 12875km. Express this distance in the standard form.
- 1.2875 x 10³ km
- 1.2875 x 10⁴ km
- 12.875 x 10³ km
- 128.75 x 10² km
Correct

Incorrect

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