Vocabulary
patterns, rule, operand, addends, pattern, rule, addition, multiplication, increasing, decreasing, even, odd, sequence, Fibonacci, multiply, multiplication, multiple, divide, division, add, addition, subtract, subtraction, even, odd, commutative law, associative law, distributive law, pattern, multiplication, addition, skip count, difference, change, diagonal, addition table, row, column, even, odd, divide, multiply, pattern, multiplication, product, tens place, ones place, consecutive, digits, sum