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Mental Math

8 free sets in Mental Math.

Times Tables

Master multiplication from 2×2 to 12×12.

Math121 items
∞ Endless

Addition Drill

Endless addition that scales with you — starts with single digits and climbs as you improve.

Mathalways random

Common Fractions to Percentages

Master converting everyday fractions into their percentage equivalents and back.

Math29 items
∞ Endless

Multiplication Drill

Endless multiplication that scales with you — starts at the times tables and climbs to bigger numbers as you nail them. Misses come back.

Mathalways random

Perfect Cubes 1–15

Master the cubes of the numbers 1 through 15 for fast mental math.

Math15 items

Perfect Squares 1 to 25

Master the squares of every number from 1 to 25 for faster mental math.

Math25 items

Powers of 2 (2^1 to 2^16)

Memorize the values of 2 raised to the powers 1 through 16, essential for mental math and computing.

Math16 items
∞ Endless

Subtraction Drill

Endless subtraction (no negative answers) that scales with you — starts with single digits and climbs as you improve.

Mathalways random

More in Math

Calculus 1Foundations 1Geometry 1Measurement 1Numerals 1Trigonometry 1