Answer all the questions below and press submit to see how many you got right.
Count : To count means to find out the number of objects by adding one for every object.
Standard algorithm : By standard algorithm we refer to any one of the algorithms that are commonly taught at school to add, subtract, multiply or divide multi-digit numbers such as long division and partial products multiplication.
We are calculating 796-357 using the standard algorithm. What 16-7? $$\begin{matrix} & & & & \\ & &7&9&6\\-& &3&5&7\\=& & & & \\\end{matrix}$$