New Understanding in Arithmetic |
Contents
whole numbers and integers 2 | 2 |
CHAPTER | 4 |
fractions 42 2 | 42 |
Copyright | |
9 other sections not shown
Common terms and phrases
acres actual angle approx approximate arithmetic cent centimeters chapter commutative law correct cost cubic decimal notation decimal point diagram digit distance divide both sides divisor equal ratios equivalent estimate the answer estimate-round to nearest estimated answer exact answer example expressed factors foot formula fractions gallon give groups hundredths hypotenuse idea illustrates improper fraction indicated integer irrational numbers kilometers left-hand side length mathematics means meters method metric system millimeters mixed number multiply both sides nearest hundred nearest whole number Notice number line parentheses past the decimal perform the operation picture places past problem set problems with decimals quotient rational numbers reasonable estimate rectangles relationships represents result right triangle right-hand side rounded numbers rule solution square feet square inches square miles square root square yard Study Figure tenths tion understand units of measurement unknown Write an equation written zero