Online, “*” is used to indicate multiplication to avoid confusion with “x” as an unknown.
10^3 = 10 * 10 * 10 = ?
If 10 classes in 10 schools receive 10 calculators each, which expression (10+10+10 or 10x3 or 1000 ) represent the amount of calculators the school discrit will buy.
2 answers
I think it is 1000