Choose the operation:
Addition (+)
Subtraction (-)
Multiplication (x)
Division (รท)
Choose the number range:
Up to 5
Up to 10
Up to 20
Up to 50
Up to 100
Tens (e.g. 20+30)
Fives (e.g. 25+15)
Correct: 0
|
Incorrect: 0
The correct answer was: