PowerPoint Presentation
Whole Numbers How do we use whole numbers to solve real-life
problems?
Rounding Whole Numbers How do you round whole numbers to the
specified place value? Ones, tens, hundredsThousands, ten
thousands, hundred thousandsMillions, ten millions, hundred
millions
Rounding Whole Numbers
Addition and Subtraction of Whole NumbersHow do you add and
subtract whole numbers and use estimating to check reasonableness
of the answers?AddendSumDifferenceSolveReasonableness
Add and Subtract Whole Numbers
Addition and Subtraction of Whole NumbersHow do you add and
subtract whole numbers and use estimating to check reasonableness
of the answers?456 + 1,2346,789 + 3,214678 34313,345 5,456
Multiplication of Whole Numbers How do you multiply whole
numbers and use estimating to check reasonableness of the
answers?ProductFactorsReasonableness
Multiply and Divide Whole Numbers
Multiplication of Whole Numbers How do you multiply whole
numbers and use estimating to check reasonableness of the
answers?35 x 42136 x 871,234 x 543
Division of Whole NumbersHow do you divide whole numbers and use
estimating to check the reasonableness of the
answer?DivisorDividendQuotientReasonableness
Division of Whole NumbersHow do you divide whole numbers and use
estimating to check the reasonableness of the answer?876 13567
211,235 34
