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MYP
The number system

MYP Standard Mathematics The Number System Questionbank

MYP Standard Mathematics Topic The Number System Questionbank | RevisionDojo

Problem-solving strategies

The number system

Exponent laws

Scientific notation

Units and measurement

Radicals

Absolute value

Type

Difficulty

Question

Classify the number $\sqrt{0.25}$ into the most specific subset of real numbers.

Using the algebraic method to convert a repeating decimal, what is the exact fraction representation of $x = 0.1666\dots$ ?

True or False: Historically, the concept of negative numbers was utilized in ancient China for practical commerce before they were formally integrated into the modern algebraic number system.

Fill in the Blank: To convert the repeating decimal ${ x = 0.252525\dots }$ into an exact fraction using an algebraic method, the most effective first step is to calculate _______ to eliminate the repeating part.

What type of decimal expansion results from the sum of the fractions $\dfrac{1}{3} + \dfrac{1}{6}$ ?

MYP MYP Standard Mathematics Topic The Number System Questionbank

Practice MYP MYP Standard Mathematics Topic The Number System with authentic exam-style questions for both SL and HL students. This question bank focuses on the exact syllabus content for The Number System and mirrors Paper 1, 2 style where relevant.

Get instant solutions, detailed explanations, and build confidence with questions aligned to MYP examiner expectations.

6

1

1

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Rational Numbers ( $\mathbb{Q}$ )

Natural Numbers ( $\mathbb{N}$ )

Irrational Numbers ( $\mathbb{Q}'$ )

Integers ( $\mathbb{Z}$ )

$\dfrac{1}{5}$

$\dfrac{15}{90}$

$\dfrac{16}{99}$

$\dfrac{1}{6}$

True

False

${ 1000x - x }$

${ 100x - 10x }$

${ 10x - x }$

${ 100x - x }$

2

3

4

5

9

It does not have a decimal expansion

Non-terminating and non-repeating

Terminating

Repeating