+9673 1) Use the numerals 1, 9, 9 and 6 exactly in that order to make the following numbers: 28, 32, 35, 38, 72, 73, 76, 77, 100 and 1000
You can use the mathematical symbols +, -, ×, /, √, ^ (exponent symbol) and brackets. You can combine 2 numerals to form a 2 digit number.
2) Use exactly four 4's to form every integer from 0 to 20, using only the operators +, -, x, /, () (brackets) ^2 (square), and ! (factorial).
You can combine 2 numerals to form a 2 digit number.
Example: 0 = 44-44
