In this exercise, students practice composing shapes. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students grouping objects by 10s. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice adding 1s or 10s (no regrouping). Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice adding 1 or 10. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice finding absolute values. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice understanding the meaning of absolute value in real-world scenarios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice adding positive and negative single-digit numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice reading information presented in box plots. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

In this exercise, students practice using composite numbers. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice describing data distributions as clusters, gaps, peaks, and outliers. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice comparing absolute values. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice comparing decimals visually. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice coordinate plane problems in all four quadrants. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice creating dot plots. Dot plots are very similar to frequency tables, but they make it easier to see the data. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

In this exercise, students practice finding decimals on a number line. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice expressing decimals in words. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice figuring out how the mean and median are affected when a data point is added to, taken from, or shifted within a data set. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video...

In this exercise, students practice factoring numerical expressions using the distributive property. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice writing expressions with variables. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice placing fractions on the number line. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice graphing points and naming quadrants. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice understanding the meaning of quartiles of data sets. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Given a random sample, practice figuring out what can we reasonably infer about the entire population? Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

In this exercise, students practice finding negative numbers on the number line. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.