Marrington_Grade7_Math_UnitD
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| A mathematical sentence tht contains an equals sign | Equation
🗑
|
||||
| A way to express a value with at least one number and one operator. An algebraic expression contains at least one variable. | Expression
🗑
|
||||
| Sentence that compares quantities that are not equal. | Inequality
🗑
|
||||
| Operations that "undo" each other. Addition and subtraction are inverse operations. | Inverse Operations
🗑
|
||||
| The product of a number and its multiplicative inverse is 1. The multiplicative inverse of 2/3 is 3/2. | Multiplicative Inverse
🗑
|
||||
| The opposite of an integer. The sum of an integer and its additive inverse is zero. | Additive Inverse
🗑
|
||||
| An equation having two different operations | Two-step Equation
🗑
|
||||
| An inequality having two different operations | Two-step Inequality
🗑
|
||||
| A value for the variable that makes an equation true. The solution of 12 = x + 7 is 5. | Solution
🗑
|
||||
| The numerical factor of a term that contains a variable. | Coefficient
🗑
|
||||
| A placeholder, usually a letter, used to represent an unspecified value in mathematical expressions or sentences. In 3 + a = 6, a is a variable. | Variable
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
y2kcannon
Popular Math sets