This document contains a mathematics exercise with multiple questions about operations on numbers including: 1) Matching numbers, ordering numbers on a number line, and classifying numbers as natural, recurring decimal, terminating decimal, or integers. 2) Writing examples that match criteria like natural numbers or recurring decimals. 3) Ordering decimal numbers from highest to lowest. 4) Placing decimal numbers on separate number lines. 5) Writing numbers between given values. The document provides worksheets to practice skills with different types of numbers.

1. UNIT 01 September
1. Match the numbers with the same value and the write the numerical set of each one.
3
40
; 3. 6;̇ 0.01; 3.666 … ;
5
500
; 0.075;
11
3
2. Order and draw on the number line:
a) 𝟐𝟐. 𝟑𝟑𝟑𝟑; 𝟐𝟐. 𝟑𝟑̇ ; 𝟐𝟐. 𝟑𝟑; 𝟐𝟐. 𝟑𝟑𝟑𝟑����
b) −𝟒𝟒. 𝟐𝟐; −𝟒𝟒. 𝟐𝟐; −𝟒𝟒. 𝟐𝟐𝟐𝟐; −𝟒𝟒. 𝟐𝟐𝟐𝟐����̇
3. Classifies these numbers:
𝟐𝟐. 𝟑𝟑𝟑𝟑𝟑𝟑 … ; 𝟐𝟐. 𝟑𝟑𝟑𝟑𝟑𝟑; 𝟔𝟔. 𝟎𝟎𝟎𝟎𝟎𝟎𝟎𝟎𝟎𝟎 … ; 𝟐𝟐. 𝟒𝟒𝟒𝟒𝟒𝟒𝟒𝟒𝟒𝟒 … ; −𝟒𝟒𝟒𝟒; 𝟏𝟏𝟏𝟏𝟏𝟏, 𝟎𝟎; 𝟖𝟖. 𝟗𝟗𝟗𝟗����; 𝟓𝟓𝟓𝟓. 𝟒𝟒𝟒𝟒𝟒𝟒������
Axel Cotón Gutiérrez Mathematics 4º ESO Exercises 4.1.1.1

2. UNIT 01 September
4. Write two numbers that match the following:
a) Natural Numbers:
b) Recurring decimals:
c) Terminating decimals:
d) Integers but not natural numbers:
e) Rational numbers but no integers:
5. Order from highest to lowest the following numbers:
𝟎𝟎. 𝟒𝟒𝟏𝟏̇ ; 𝟎𝟎. 𝟏𝟏; 𝟎𝟎. 𝟏𝟏𝟏𝟏����̇ ; 𝟎𝟎. 𝟒𝟒𝟏𝟏𝟏𝟏����; 𝟎𝟎. 𝟏𝟏𝟏𝟏
6. Place the following decimal numbers on separate number lines:
𝟐𝟐. 𝟓𝟓̇ ; 𝟑𝟑. 𝟕𝟕̇ ; 𝟎𝟎. 𝟏𝟏𝟔𝟔̇ ; 𝟖𝟖. 𝟑𝟑̇ ; 𝟏𝟏. 𝟗𝟗̇ ; 𝟐𝟐. 𝟗𝟗𝟒𝟒̇
Axel Cotón Gutiérrez Mathematics 4º ESO Exercises 4.1.1.2

3. UNIT 01 September
7. Write three numbers between the following ones:
𝒂𝒂)
𝟓𝟓
𝟒𝟒
𝒚𝒚
𝟔𝟔
𝟒𝟒
𝒃𝒃)
𝟒𝟒
𝟓𝟓
𝒚𝒚
𝟓𝟓
𝟔𝟔
𝒄𝒄) 𝟕𝟕. 𝟏𝟏𝟏𝟏 𝒚𝒚 𝟕𝟕. 𝟏𝟏𝟔𝟔̇
𝒅𝒅) 𝟎𝟎. 𝟔𝟔𝟑𝟑̇ 𝒚𝒚 𝟎𝟎. 𝟔𝟔𝟑𝟑𝟑𝟑����
𝒆𝒆)
𝟐𝟐
𝟑𝟑
𝒚𝒚
𝟑𝟑
𝟐𝟐
𝒇𝒇)
𝟖𝟖
𝟏𝟏𝟏𝟏
𝒚𝒚
𝟗𝟗
𝟏𝟏𝟏𝟏
Axel Cotón Gutiérrez Mathematics 4º ESO Exercises 4.1.1.3

4. UNIT 01 September
http://www.math-play.com/Comparing-Rational-Numbers/comparing-rational-
numbers-jeopardy-game.html
Axel Cotón Gutiérrez Mathematics 4º ESO Exercises 4.1.1.4