Vocabulary
word problems, additions, subtraction, multiplication, division, mathematical symbol, plus, minus, times, divided by, double, half, divide, division, dividend, quotient, divisor, area model, ones, tens, hundreds, thousands, multiply, change, produce, partial products, standard algorithm, multiply, product, factor, rectangular array, word problem, multiply, divide, add, subtract, dividend, divisor, quotient, partition, place value, area model, compatible numbers, remainder, factors, product, addends, sum, decompose, value, partial product, area model, expanded form, distributive property, remainders, algebra, multi-step problemsm, multiply, divide, add, subtract, multiplication, factor, distributive property, product, area, equation, partial products, exponent, quotient, divisor, dividend, commutative property, distributive property, place value, area model, array