⚡
Quick TrainerPowers 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 items3 levelsDifficulty 2/5
Free · no signup · works on any device
Levels
Start easy — harder levels unlock as you improve, or jump ahead anytime.
1
Small (2^1–2^6)
6 items
2
Medium (2^7–2^11)
5 items
3
Large (2^12–2^16)
5 items
All 16 cards
2^1
2
2^2
4
2^3
8
2^4
16
2^5
32
2^6
64
2^7
128
2^8
256
2^9
512
2^10
1024
2^11
2048
2^12
4096
2^13
8192
2^14
16384
2^15
32768
2^16
65536
Keep going
∞ 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
