Mostly fractions and divisibility rules in this crossword puzzle. The fraction problems include, among other concepts, writing decimals as fractions, reducing to lowest terms, and writing improper fractions.
Here's a sample:
1. Write 3 1/3 as an improper fraction.
2. When two fractions have the same numerator, the fraction with the larger denominator is __________ in value.
3. 8 + 8 ÷ (-8) = ________
4. A number is divisible by 3 if the _________ of its digits is also divisible by 3.