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7ns1b Worksheets

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. bUnderstand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.

7ns1c

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7ns1b

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Find Positive and Negative Sums on a Numberline

7ns1b

Use a number line to add and subtract positive and negative numbers by moving left and right.
Start at the first number and make the correct size jumps for the second number, including when it is negative.
Figure out whether the answer should be positive or negative based on where you land on the number line.
Read the final position on the number line and write it as an integer.

7ns1b Worksheets - Showing Distance with a Numberline worksheet

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Showing Distance with a Numberline

7ns1b

Use a number line to add a negative number by moving left from the starting point.
Use a number line to add a positive number by moving right from the starting point.
Keep track of where you land when you make several jumps on a number line with negative numbers.

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