

 Lesson plan   
Model adding and subtracting integers using a number line. Find the missing values in addition and subtraction problems. Given the answer write the addition or subtraction problem. 

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 Lesson plan   
Multiplying decimals by whole numbers and by decimals. 

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 Lesson plan   
Determining the value of a digit to thousands. 

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 Lesson plan   
Students will review number names and compare two numbers presented as written numbers in sequence. 

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 Lesson plan   
Students develop their understanding of numbers and learn to recognize the number 3 through various examples and exercises. 

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 Lesson plan   
Round whole numbers to the nearest ten and hundred. 

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

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 Activity   
Write down the two missing number neighbors. 

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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   
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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 Activity   
The students are trying to pay by using the least amount of coins and/or bills. 

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