Number Sense
Fourth Grade

STATE GOAL 6: Demonstrate and apply a knowledge and sense of numbers, including numeration and operations (addition, subtraction, multiplication, division), patterns, ratios and proportions.    
Topics Mastered

Resources           

  • Whole numbers: Place value through the millions
  • Whole numbers: Add and subtract numbers through the ten thousands
  • Whole numbers: Estimate multiplication problems
  • Whole numbers: Multiplication by a 2-digit number
  • Whole numbers: Multiplication and division facts
  • Whole numbers: Estimate division problems
  • Whole numbers: Division with a 1-digit divisor and remainder
  • Decimals: Place value through the hundredths
  • Decimals: Add, subtract, order and compare through the hundredths
  • Rounding
  • Fractions: Shaded parts of a rectangular array, parts of a circle model, and points on a number line
 

Harcourt Brace Math Advantage

AAA Math

Math Facts
 

Students will be able to demonstrate:  
  • reading, writing, recognizing, and modeling whole numbers through the millions
  • ordering and comparing whole numbers up to one hundred thousand
  • accurately adding and subtracting whole numbers through the ten thousands
  • accurately multiplying a 2-digit whole number by a 2-digit whole number
  • knowing multiplication and division facts of whole numbers 0-12
  • accurately dividing whole numbers with a 1-digit divisor and a remainder
  • identifying and locating fractions on a rectangular array, circle model, and number line
  • reading, writing, ordering and comparing decimals to the thousandths
  • accurately adding and subtracting decimals through the hundredths
  • rounding whole numbers to the nearest hundred
  • rounding decimals to the nearest tenth
  • estimating answers to addition, subtraction, multiplication, and division of whole numbers
 
Topics Introduced
  • Whole numbers: Multiplication by a 3-digit number
  • Whole numbers: Division with 2-digit divisor
  • Fractions: Like denominators
  • Rounding
 
Students will practice:  
  • accurately multiplying a 3-digit whole number by a 3-digit whole number
  • accurately dividing whole numbers with a 2-digit divisor
  • rounding to the nearest ten thousand
 

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Last updated September 2005
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