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Create oefeningen_hoofdstuk3.ipynb
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‎book/some_content/oefeningen_hoofdstuk3.ipynb‎

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import json
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# De inhoud van de notebook (theorie + oefeningen)
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notebook_content = {
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Oefeningen: Afronden, machten en wortels\n",
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"\n",
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"In deze notebook ga je oefenen met de theorie. Succes!\n",
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"\n",
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"---"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"## 1. Oefeningen: Afronden\n",
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"\n",
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"### Opdracht 1a: Standaard afronden\n",
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"Maak een variabele `cijfer = 7.5`. Gebruik de `round()` functie om dit cijfer af te ronden. Probeer daarna hetzelfde met `cijfer = 8.5`."
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]
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},
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{
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"cell_type": "code",
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"execution_count": None,
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"metadata": {},
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"outputs": [],
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"source": [
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"# Typ hier je code voor opdracht 1a"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<details>\n",
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"<summary>👉 Klik hier voor de uitwerking van 1a</summary>\n",
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"\n",
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"```python\n",
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"cijfer1 = 7.5\n",
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"print(round(cijfer1)) # Resultaat is 8 (even getal)\n",
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"\n",
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"cijfer2 = 8.5\n",
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"print(round(cijfer2)) # Resultaat is 8 (even getal)\n",
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"```\n",
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"</details>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Opdracht 1b: Omhoog en omlaag (math)\n",
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"Importeer de `math` module. Rond het getal `4.1` af naar boven. Rond daarna het getal `9.9` af naar beneden."
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]
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},
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{
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"cell_type": "code",
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"execution_count": None,
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"metadata": {},
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"outputs": [],
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"source": [
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"import math\n",
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"# Maak de opdracht af"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<details>\n",
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"<summary>👉 Klik hier voor de uitwerking van 1b</summary>\n",
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"\n",
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"```python\n",
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"import math\n",
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"print(math.ceil(4.1)) # Resultaat: 5\n",
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"print(math.floor(9.9)) # Resultaat: 9\n",
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"```\n",
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"</details>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"--- \n",
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"## 2. Oefeningen: Machtsverheffen\n",
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"\n",
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"### Opdracht 2a: De operator\n",
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"Bereken $3^4$ met behulp van de `**` operator."
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]
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},
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{
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"cell_type": "code",
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"execution_count": None,
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"metadata": {},
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"outputs": [],
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"source": [
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"# Typ hier je code"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<details>\n",
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"<summary>👉 Klik hier voor de uitwerking van 2a</summary>\n",
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"\n",
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"```python\n",
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"print(3 ** 4) # Resultaat: 81\n",
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"```\n",
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"</details>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"### Opdracht 2b: De pow() functies\n",
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"Bereken $5^3$ met `math.pow()`. Wat valt je op aan het getal?"
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]
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},
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{
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"cell_type": "code",
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"execution_count": None,
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"metadata": {},
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"outputs": [],
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"source": [
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"import math\n",
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"# Typ hier je code"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<details>\n",
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"<summary>👉 Klik hier voor de uitwerking van 2b</summary>\n",
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"\n",
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"```python\n",
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"import math\n",
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"print(math.pow(5, 3)) # Resultaat: 125.0 (het is een float!)\n",
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"```\n",
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"</details>"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"--- \n",
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"## 3. Oefeningen: Wortels\n",
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"\n",
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"### Opdracht 3a: Worteltrekken\n",
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"Bereken de wortel van `144` met `math.sqrt()`."
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]
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},
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{
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"cell_type": "code",
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"execution_count": None,
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"metadata": {},
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"outputs": [],
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"source": [
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"import math\n",
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"# Typ hier je code"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"<details>\n",
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"<summary>👉 Klik hier voor de uitwerking van 3a</summary>\n",
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"\n",
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"```python\n",
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"import math\n",
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"print(math.sqrt(144)) # Resultaat: 12.0\n",
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"```\n",
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"</details>"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"name": "python"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 4
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}
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print("Bestand 'Oefeningen_Python.ipynb' is succesvol aangemaakt!")

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