Menu cactus2000.de DE FR
Basic arithmetic Addition game Calculations with fractions Roman numerals Multiplication with Roman numerals Words to numbers
English French German Italian Latin Portuguese Romanian Spanish Dutch
Unit converters Car number plates Time of sunset Bicycle tours Small travel vocabulary (pdf) Quiz of coasts and rivers Geography quiz Quiz of countries Quiz of rivers and towns Quiz of flags, arms, and coins Quiz of towns and countries Animal quiz Brain training Find the difference Math trainer Puzzle





Mental arithmetic

Index - Options

18 / 2 = 
16 - 6 = 
7 * 9 = 
7 + 8 = 
10 + 4 = 
7 * 10 = 
25 / 5 = 
9 * 7 = 
4 + 9 = 
50 / 5 = 

When all exercises have been calculated correctly, a picture of an animal appears.

Time: Errors:

Options

Operations
Lower limit
Upper limit
 Addition
 Subtraction
 Multiplication
 Division
 Square
 Root

Quick links

Simple game Difficult addition
Easy addition Multiplication tables up to 10
Addition and substraction up to 100 Multiplication table up to 20

About | Data protection | Donate
Bernd Krüger, 2022
Cactus2000