Tapioca flour is created from the root of the cassava plant, which is native to South America and Africa. It is basically the same thing as tapioca pearls, which are commonly used for pudding, but tapioca flour has been ground into a a flour instead of whole pieces. Tapioca starch or flour adds structure to gluten free baking, which if youâve ever tried it, is difficult to do.
Best Answer: the units digit is the rightmost digit of the number. For example for the number 327, 7 is the units digit and means 7 units i.e. 7 ones, giving a total of 7. 2 is the tens digit and means 2 tens, giving a total of 20. 3 is the hundreds digit and means 3 hundreds, giving a total of 300.
Squaring, you get 100m2+20mi+i2, and since both 100m2 and 20mi are multiples of 10, the units digit of the square is just the units digit of i2. Now just check 02, 12 etc. in turn and you'll find exactly which digits are possible units digit in a square.