Lesson 2: Numbers up to 50!

Let's now learn to count to 50 and put them in order.

Let's count by tens: 20, 30, 40, 50

We can easily count stacks of ten!

20
30
40
50

Numbers like 25, 33, 48!

Every digit is made up of tens and ones.:

25
33
48

Let's put the numbers in order.

We can arrange numbers from smallest to largest and from largest to smallest.

Example: Order from Smallest to Biggest

23, 15, 38

15, 23, 38

Activity: Let's count and put the numbers in order!

Now let's practice adding, counting, and ordering the tens and ones.

Great!

Ready for more math challenges?

Next Grade 2 Lesson