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Quickname: 5815

Suitable for grades: Grade 6, Grade 7, Grade 8

Fill gaps correctly in binomic formulas

A binomic formula is shown together with the expanded and simplified term. The binomic formula term contains a blank space where a number, variable or arithmetic operator has been concealed.

The gap has to be filled in with the correct number, variable or arithmetic operator.

The summands of the formula's factors will be either a variable and a literal number or both of them will be variables. In no case, both summands will be numbers, which means the expanded term will always contain variables and it does not simplify to a single literal number.

The numberof problems is selectable. It can be chosen what categories of

- numbers

- variables

- arithmetic operators

are asked for.

Variables that appear will always be named a and b or x and y.

Tags: Polynom, Quadratic functions, Rules

Download free worksheets for this math problem here. There is a second sheet with the solutions. Just click on the respective link.

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- Do the sample worksheets do not really fit?
- Do you need more math worksheets, with a different level of difficulty?
- Would you like to combine different problems on a worksheet and adjust them to your needs?
- As a teacher, you can put together your own worksheets using the automatically generated math problems provided.

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Parameter | Possible values |
---|---|

Number of problems | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 |

Binomic formula types | (a+b)^2, (a-b)^2, (a+b)(a-b), (a+b)^2 & (a-b)^2, all |

Fill in... | vars,numbers,operators, variables and numbers, arithmetic operators |

Remark | Description | Name and direct link |
---|---|---|

in the form of a simplification task | Apply binomic formula expansion rules to simplify term. | Expand and simplify binomic formula |

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These informational pages with samples describe math problems that can be combined on custom math worksheets with solutions for home and school use.

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