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Number & Operations » 201-210

201-210

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Count, Compare, and Represent
Whole Numbers
Grid for Numbers Next to Select the highest number: choose 999,999
Number Vocabulary 
Choose Large Numbers
Place Value Playoff
Reading and Writing Numbers
Ring Toss
Round to Nearest Hundred
Rounding to the Nearest 1,000
Round to Nearest Thousand
Rounding Flashcards Next to Max Value: choose 10,000 (ten thousand)
Who Wants to Be a Place Value Master
Count, Compare, and Represent Whole Numbers (Compare & Order)
Comparing and Ordering Numbers
Comparing and Ordering Numbers
Operations: Whole Numbers (Estimate)
Estimate the Difference
Estimate!
Operations: Whole Numbers (Addition & Subtraction)
Circle 99
Deep Sea Duel
Equal Expressions
Number Puzzles
Power Lines 1
Power Lines 2
Power Lines 3
Speed Grid Addition 3
Speed Grid Subtraction 3
SpeedMath - Addition and Subtraction
Subtracting Whole Numbers
Operations: Whole Numbers (Multiplication & Division)
Around the World in 80 Seconds Choose Division - Harder
Cross the Swamp Choose Multiplication and division - 0-50 or 0-100
Division Bingo
Division Machine Choose Level 3
Dude's Dilemma Choose Division, then Hard
Fractions and Decimals
13 Ways of Looking at a Half
Count the Money
Grid for Numbers Next to Number type: choose One decimal place
Laser Beams Choose Beginner
Matching Improper Fractions with Whole and Mixed Numbers
Rounding
Rounding Decimals to the Nearest Whole Number
 
Algebraic and Numeral Expressions; Polynomials (Math 6+)
Pac Algebra
Khan Academy Links:
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Base Ten
  1. Addition within 1000
  2. Multi-digit division without remainders
  3. Division with remainders
  4. Division using place value understanding
  5. Multi-digit division with visual models
  6. Multiplication without carrying
  7. Multiplication with carrying
  8. Multiplying 2 digits by 2 digits
  9. Multiplication using place value understanding
  10. Multiplying 2 digits by 2 digits with area models
  11. Multiplying 4 digits by 1 digit with visual models
  12. Subtraction within 1000
Fractions
  1. Adding fractions with 10 and 100 as denominators 
  2. Adding and subtracting mixed numbers with like denominators 
  3. Adding and subtracting fractions with like denominators word problems 
  4. Adding and subtracting mixed numbers with like denominators 
  5. Comparing decimals and fractions 
  6. Comparing decimals 
  7. Comparing fractions with different numerators and denominators
  8. Comparing fractions and mixed numbers 
  9. Comparing decimals visually 
  10. Rewriting decimals as fractions 
  11. Rewriting fractions as decimals
  12. Decimal intuition with grids
  13. Decimals on the number line 1 
  14. Decimales on the number line2
  15. Decimals in words
  16. Decomposing fractions with denominators of 100
  17. Decomposing fractions 
  18. Equivalent fractions and different wholes 
  19. Equivalent fractions 
  20. Equivalent fractions with denominators of 10 and 100 
  21. Equivalent fractions with denominators of 10 and 100 intuition 
  22. Adding and subtracting fractions of pizzas, pies, and cakes 
  23. Fraction-decimal intuition 
  24. Multiplying fractions by whole numbers 
  25. Multiplying fractions and whole numbers intuition 
  26. Multiplying fractions and whole numbers word problems 
  27. Multiplying unit fractions and whole numbers 
  28. Ordering fractions 
  29. Subtracting fractions with common denominators 
  30. Multiplying Fractions and Whole Numbers: Equivalent Expressions 
  31. Equivalent fractions introduction 
  32. Visually comparing fractions with unlike denominators 
  33. Fractions as division by a multiple of 10
  34. Fractions cut and copy 1
 Understand Place Value, 
Counting, and Cardinality