Quickname: 5815

Suitable for K-12 grades: Grade 6 Grade 7 Grade 8

Elementary School, Primary School, Junior High School, Middle School, High School.

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 number of 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

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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.

Name

Title

Description

Binomic formulas: Expand and simplify

This worksheet provides basic exercises to become familiar with the binomic formulas.

Relevance

Name

Description

Quickname

Example

****

Specify binomic formula for expanded term

A term is given which is the expanded form of a binomic formula. The original binomic formula has to be found.

****

Match binomic formula to simplified form

Find matching terms of original and simplified binomic formulas in two lists.

You may pass on the worksheets offered for download on this page to others, but not modify or sell them.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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