7th Grade Pre-Algebra A
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I know if the commutative property holds for
subtraction.
Whole Numbers
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I know if the associative property holds for
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I understand place value.
subtraction.
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I can use pictures to illustrate whole numbers.
I know if the identity property holds for
subtraction.
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I can use pictures to illustrate decimals.
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I can solve equations by subtracting.
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I can compare decimal numbers using symbols.
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I can substitute simplify expressions by addition /
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I can identify the inverse operation.
subtraction.
Addition
Multiplication
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I can use pictures to add whole numbers.
I can use pictures to multiply one-digit numbers.
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I know addition/subtraction facts.
I can use pictures to multiply two-digit numbers.
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I can add whole numbers.
I can illustrate the area model on a
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multiplication chart.
I can add whole numbers with regrouping.
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I know multiplication/division facts.
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I can use pictures to add decimals.
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I can multiply whole numbers.
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I can add decimals.
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I can compare/contrast the area model to the
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I can add decimals with regrouping.
traditional method.
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I identify and use the commutative property of
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I can multiply large numbers.
addition to do mental math.
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I can multiply decimals.
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I identify and use the associative property of
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addition to do mental math.
I identify and use the commutative property of
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multiplication to do mental math.
I identify and use the identity property of
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addition.
I identify and use the associative property of
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multiplication to do mental math.
I can solve equations by addition.
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I identify and use the identity property of
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I can substitute simplify expressions by addition /
multiplication.
subtraction.
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I identify and use the distributive property to do
Subtraction
mental math.
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I can use pictures to subtract numbers.
I can identify the parts of an exponential
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number, and know how to use them.
I know addition/subtraction facts.
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I can re-write exponents problems as
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I can subtract whole numbers.
repeated multiplication and solve them.
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I can subtract whole numbers - regrouping.
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I can solve multiplying exponent problems.
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I can use pictures to subtract decimals.
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I can solve equations by multiplying.
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I can subtract decimals.
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I can substitute simplify expressions by
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multiplication / division.
I can subtract decimals -regrouping.