In this video, Jada learns how to divide when the divisor is a multiple of ten.

In this video, Alex learns to divide whole numbers by moving the decimal point.

In this video, Alex learns how to estimate a division problem when both numbers are decimals.

In this video, Jada learns how to compare fractions using common denominators.

In this video, Jada learns how to use common denominators for addition and subtraction.

In this video, Carlos practices more subtraction problems with mixed number models.

In this video, Alex learns how to read, count with and write the numbers 1, 2 and 3.

In this video, Emily learns to compare groups of objects and numbers using a 10-frame.