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Extra problems will be available for you to practice! You will have 2 chances to be successful! If you still struggle with problem, you will be able to see the steps!

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Problems are randomized, allowing students multiple opportunities to get the practice and feedback they need on the road to mastery.

Go beyond right and wrong. As soon as a student submits an answer, they get a detailed age-appropriate explanation.

DeltaMath allows teachers to mix and match problem-sets, control rigor, vary due dates, and, with PLUS or INTEGRAL, create tests and problems of their own.

Use DeltaMath's modules to create high-leverage assignments and track student learning. With DeltaMath PLUS or INTEGRAL, students also get access to help videos. Create and assign tests, assign specific problem-types, even create your own problem.

Learn More

Problems solved with DeltaMath

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Desmos offers best-in-class calculators, digital math activities, and curriculum to help every student love math and love learning math.

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Practice solving equations by visiting the class set.

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If you need to use tiles to help solve equations this will help you! Helps visualize!

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Modes

In Solve and Substitute, vertical lines indicate "is equal to" (=).

In Expand and Factor, the large area is the product of the top and left areas, as in a standard multiplication table.

Adding Tiles

Add tiles to the workspace from the bottom left bank. The value of each tile is indicated. When moved to the workspace, the value will be erased.

Flip turns tiles over, giving the inverse value. For example when a green x is flipped, it becomes a red -x tile. Flipping the red -x tile, gives the inverse green x tile. You can click the button to flip all tiles in the bank or move tiles to the workspace, and then click to flip those tiles over.

Turn rotates the green x and red -x tiles 90°. This is most useful in the Expand and Factor activities.

Other Tools

Tools may be used on single tiles by select them or a group of tiles by selecting several or dragging a rectangle around a group of tiles. The tool may be selected before the tile for a single action or after to allow for a repeated action.

Pointer selects and moves tiles. This is the default tool. When the empty workspace or a tile from the bank is selected, this tool is automatically selected.Note: Depending on the activity, some tiles may not be removed.

Eraser removes tiles from the workspace. Note: Depending on the activity, some tiles may not be removed.

Remove Zero Pairs allows only zero pairs to be removed from the workspace. This is most helpful in solving Solve and Expand problems or anytime in Factor problems to ensure tiles are properly removed. A zero pair is a pair of tiles that sums to 0, such as a yellow 1 tile and a red -1 tile.

Copy copies the currently selected tile(s). Move the tile(s) to see the copy. This is most helpful when a large number of tiles must be placed in the workspace, such as forx ² - 16.

Completing a Problem

All problems must be completed in two steps:

1. Build the model
Place the correct pieces in the workspace. After you build the model of the given problem, Check your answer to move on to the next step. Only tile type, tile quantity, and workspace area are checked, not the way in which tiles are arranged.

If you want to start again, Reset to empty your workspace.

2. Solve the problem
in After you solve the problem, Check your answer. Where applicable, answers must be given in simplified form. Both the entered answer and workspace must be correct. If one or both is incorrect, the incorrect portion will be indicated. Note: Factor mode, all factors must be entered in parentheses. x(x + 1) will be marked wrong. (x)(x + 1) will be accepted.

If you want to start again, Reset to go back to your original model.

3. When you complete your problem or at any other point, you may start a New problem.

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Use tiles to represent variables and constants, learn how to represent and solve algebra problem. Solve equations, substitute in variable expressions, and expand and factor.

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Access videos to refresh your skills!

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You can practice your math skills on Prodigy by battling your character against others

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Practice and earn points!

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The evidence is in the practice

ESSA Level 3 correlation evidence in math and ELA, earned by teachers running frequent formative assessments.

When teachers run 30+ formative questions a week, the research is clear: they get more data-driven, their students get more engaged. Wayground is built to make that practice enjoyable ot run, attainable to fit a class period, and habitual enough to last past September.

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Quizizz is now Wayground | Teacher AI and Resources

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Find standards-aligned resources that engage every student. Wayground (formerly Quizizz) helps teachers differentiate instruction with AI and track student progress.

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GeoGebra - the world's favorite, free math tools used by over 100 million students and teachers

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Free digital tools for class activities, graphing, geometry, collaborative whiteboard and more

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Check your answers!  Don't use this to complete work, JUST CHECK!

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Don't stress-not everyone gets math on their first try. Our step-by-step explanations help you break down problems so you can learn as you go.

Scan

Having trouble? Just scan the problem with our app-even word problems. You can also use the smart calculator to input a problem.

Solve

A solution will pop up for your exact problem. There might even be multiple methods to choose from.

Learn

Photomath is designed for learning. Check out each step to make sure you understand the solution. We're here to help.

Get personal math help.

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You may feel like the only one who's confused, but you're not alone. Every single month Photomath helps millions of learners understand their math.

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Monthly

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Deep-dive solutions for hundreds of textbooks

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Photomath - The Ultimate Math Help App | Math Explained

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Solve even complex math problems with Photomath, the top-rated math camera solver app. Download now and understand your math homework step-by-step.

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Watch videos and answer questions to refresh your memory if you need it!