Aaa Math: Counting by Threes

In this counting by hundreds to problem solve activity, students count and write by hundreds in sequence, add a hundred, and model using flats and rods to solve six problems.

Two, four, six, eight...can your scholars count by twos? They fill in missing numbers in 18 number sequences, all of which require skip counting by twos. Some begin on an even number and others odd, however all of these are whole...

These sequences are missing numbers and require some skip counting to complete. Scholars finish rows of numbers first counting by 1s, then 10s, and finally 100s. Each has three given numbers to get them started, and they fill in five...

You've got their attention once candy is the focus of a math worksheet! Learners count by 10 to determine how many candies are in each set, which are all grouped by 10. There is an example and number line to help them, and they write the...

A little girl invites us to count by two's. Each image flips to reveal objects appearing by two's. The little girl counts to ten by two's, four different times.

This lesson is about counting by fives from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.

This lesson is about counting by twos from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.

This lesson is about counting by fours from AAAmath.com. There are separate sections for learning, practice, playing a game, and exploring more about skip counting.

Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...

Creating while learning is great for visual, spacial, and kinesthetic learners. First graders can use the provided quilt squares to construct their very own count by 5 quilt. Each quilt square shows a picture of a hand with a 5s number...