Free Printable Joe Burtoff SOL 7.3a Model Integer Operations

Worksheets

Name

Class

Date

Look at the diagram.

-4

Look at the number line.

–2 + 4 = –2

–2 + (–4) = –6

4 + (–6) = –2

4 + (–2) = 6

Look at the model.

5(–4) = –20

5(4) = –20

–5(4) = 20

–5(–4) = 20

Choose the equation that best represents the model.

2 + (–6) = –4

0 – 6 = –6

–6 + 8 = 2

8 + (–6) = 2

Which number sentence is represented by this model?

–3 • 5 = 15

–3 • 5 = –15

–3 •(–5) = 15

–3 •(–5) = –15

Which number sentence is represented by this model?

–4 • 7 = 28

–4 • 7 = –28

4 •(–7) = 28

4 •(–7) = –28

Choose the equation that best represents the model.

8 •(–10) = –80

–8 • 7 = –56

8 • (–7) = –56

–8 •(–7) = –56

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