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Variables and Expressions 1 September 05, 2017

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Page 1: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017

Page 2: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017

Page 3: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

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September 05, 2017

The factors of a number are the numbers you multiply to get that number. For instance, some factors of 12 are 4 and 3, because 4 x 3 = 12.

If we have a product where one of the factors is unknown, such as 2x (remember­­2x is 2 times x), we can still identify the factors:

Page 4: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

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Remember: x  = x  x  x  x  x, not 5 x. 5

Page 5: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017

Page 6: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017

Page 7: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017

Page 8: Variables and Expressions · 2018. 8. 27. · Variables and Expressions 3 September 05, 2017 The factors of a number are the numbers you multiply to get that number. For instance,

Variables and Expressions

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September 05, 2017