

 Lesson plan   
Have your students practice with consecutive numbers that are just one more or one less than each other. 

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 Lesson plan   
Review word numbers and place value up to billions. Write numbers as word numbers. Write word numbers as numbers. 

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 Lesson plan   
Write numbers using both expanded notation and standard form, up to billions. 

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 Lesson plan   
Students review concepts of factorization, prime numbers, odd. even. divisibility and practice these operations 

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 Activity   
Identifying and placing numbers and/or decimals. 

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 Activity   
Students learn to calculate subtotals, sales tax amounts, and total purchase amounts for multiitem sales receipts. 

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 Lesson plan   
Compare and order decimals. Order decimals on a number line. Use the greater than, less than or equal to symbols to compare decimals. Identify equivalent decimals. Order times, heights and times in a race. 

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 Lesson plan   
Compare and order rational numbers: positive and negative integers, whole numbers, fractions, terminating and repeating decimals 

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 Lesson plan   
Write both terminating and repeating decimals as fractions. Write fractions as decimals. 

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 Lesson plan   
Compare and order rational and irrational numbers and solve problems with irrational numbers. 

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 Lesson plan   
Write numbers in scientific notation, and convert between scientific notation and standard form. Compare numbers written in scientific notation. 

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 Lesson plan   
Use scientific notation in calculations and solve problems with numbers written in scientific notation. Compare numbers written in scientific notation. 

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 Lesson plan   
Differentiate between rational and irrational numbers. Compare and order rational and irrational numbers on a number line. 

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