Numbers and Sequences

This chapter contains fun and playful exercises to practise basic operations and arithmetics. Students can learn about number systems and in the Sequences topic there are more challenging tasks, involving proofs.

Exercises regarding Numbers

301 - Multiplication with Heights 302 - Secret Number 303 - Floor Plan Puzzle 304 - Secret Base 305 - Secret Exponent 306 - Binary System 307 - Number System with Base 4 308 - What Comes Next? 309 - Triangular Square Number 310 - How many Faces 311 - Growing Pine Trees

Nuevos recursos

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The Coordinate Plane (Cartesian Plane)
ANGLE
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Open Education 2026

Descubrir recursos

Mr. Smith's Dilation with Negative Scale Factor
Triangle Area Proof
Board Game
AAS (21 Jan 2021)

Descubre temas

Triángulos Rectángulos
Lógica
Gráfica de Funciones
Derivada
Test de hipótesis