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CCSS 7.NS.1D Sort By Grade Worksheets

CCSS 7.NS.1D (Common Core, 7th Grade): "Apply properties of operations as strategies to add and subtract rational numbers." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.

The Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. 1Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. dApply properties of operations as strategies to add and subtract rational numbers.

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7ns1d

CCSS 7.NS.1D Sort By Grade Worksheets - Adding and Subtracting Rational Numbers worksheet

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Adding and Subtracting Rational Numbers

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Add and subtract positive and negative numbers correctly.
Work with rational numbers written as decimals.
Keep track of signs and absolute value to decide whether the answer should be positive or negative.

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CCSS 7.NS.1D Sort By Grade Worksheets - Matching an Integer Expression to a Number Line worksheet

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Matching an Integer Expression to a Number Line

Match an integer expression to the number line that represents it
Read the first term as a jump from zero and the second as a jump from where the first ended
Recognize that adding a negative and subtracting a positive both move left
Work out which expression a number line shows by reading its jumps and its marked result

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CCSS 7.NS.1D Sort By Grade Worksheets - Adding Integers with Counters worksheet

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Adding Integers with Counters

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Read an integer sum from a counter model.
Identify the zero pairs in a model.
Explain that a positive and a negative counter make zero.

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CCSS 7.NS.1D Sort By Grade Worksheets - Choosing the Counter Model for an Integer Sum worksheet

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Choosing the Counter Model for an Integer Sum

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Match an integer expression to a counter model.
Use the sign of a number to decide a counter colour.
Reject a model that ignores the signs.

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CCSS 7.NS.1D Sort By Grade Worksheets - Showing an Integer Sum on a Number Line worksheet

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Showing an Integer Sum on a Number Line

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Draw a jump from zero to the first number.
Draw a second jump in the direction of the sign.
Mark where the sum lands.

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CCSS 7.NS.1D Sort By Grade Worksheets - Reading an Integer Sum from a Number Line worksheet

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Reading an Integer Sum from a Number Line

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Read a starting value off a number line.
Read the size and direction of a jump.
Read where a sum lands.

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CCSS 7.NS.1D Sort By Grade Worksheets - Showing an Integer Sum with Hops on a Number Line worksheet

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Showing an Integer Sum with Hops on a Number Line

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Start at the first number on a number line.
Draw one hop per unit in the direction of the sign.
Read the sum where the hops land.

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CCSS 7.NS.1D Sort By Grade Worksheets - Reading an Integer Sum from Hops on a Number Line worksheet

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Reading an Integer Sum from Hops on a Number Line

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Count the hops on a number line to find a change.
Read a starting value and a landing value.
Fill in the missing number in an equation.

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CCSS 7.NS.1D Sort By Grade Worksheets - Choosing the Number Line for an Integer Sum worksheet

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Choosing the Number Line for an Integer Sum

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Match an integer equation to a number line model.
Check that the hops start at the first number.
Check that the hops go in the direction of the sign.

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CCSS 7.NS.1D Sort By Grade Worksheets - Writing the Integer Equation Shown on a Number Line worksheet

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Writing the Integer Equation Shown on a Number Line

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Read the starting value from the dot.
Count the hops to find the change.
Write the complete equation the model shows.

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