Number and place value practice
No timerStretch questions. No timer: check each answer as you go, then read the explanation.
1. How many different factors does 100 have, including 1 and 100?
These 5 are free
Every topic gives you 5 questions to try, at any level, with the full explanation on each one. A subscription opens the rest — and in the maths topics the questions are generated, so they never run out and never repeat.