Unlimited operations in the app
Value of a digit - Place value review (unlimited)
Convert to/from a number (unlimited)
Rounding: up to tens place, up to hundred place ( unlimited )
Number sequences (unlimited)
Addition (unlimited)
Subtraction (unlimited)
Multiplication (unlimited)
Division (unlimited)
Time - Units of volume (unlimited)
Length (unlimited)
Moneys – Weights (unlimited)
