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Details for problem "Binomic formula fill in blanks"

Quickname: 5815

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

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

Summary

Fill gaps correctly in binomic formulas

Example

Fill gaps correctly in binomic formulas (Beispiel für die Lösung)

Description

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.


Topics: Algebra

Tags: Polynom Quadratic functions Rules

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Customization options for this problem

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

Similar problems

Remark
Description
Name and direct link
In the form of a simplification task
Apply binomic formula expansion rules to simplify term.

dw-Math worksheet templates that do contain this problem

Name
Title
Description
Binomic formulas: Expand and simplify
This worksheet provides basic exercises to become familiar with the binomic formulas.

Other types of problems that appear on worksheets with this problem:

Relevance
Name
Description
Quickname
Example
****
Expand and simplify binomic formula
Apply binomic formula expansion rules to simplify term.
Expand and simplify binomic formula
****
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.
Specify binomic formula for expanded term
****
Match binomic formula to simplified form
Find matching terms of original and simplified binomic formulas in two lists.
Match binomic formula to simplified form


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


Deutsche Version dieser Aufgabe
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