How do I log into Happy Numbers?
Go to HappyNumbers.com and click the yellow "I'm a student" button.
- Enter a 6-digit class number without space.
- Click on the image with the student's name, and type the password.
Is Happy Numbers still free?
Happy Numbers provides both free and paid services. Teacher accounts are free, allowing you to use our exercises on an interactive whiteboard for group instruction and modeling. Individual student accounts require a paid subscription, as outlined on our pricing page.
What grade level is Happy Numbers for?
Happy Numbers is PreK-5 math curriculum. If you would like to explore the curriculum please follow the link.
How do I withdraw my ERS from retirement?
Sign in to your ERS OnLine account. (If you don't have an account, you can register for one.) Select “Withdraw My Retirement Account" (under “My Retirement Information”).
Are happy numbers free?
Happy Numbers provides both free and paid services. Teacher accounts are free, allowing you to use our exercises on an interactive whiteboard for group instruction and modeling. Individual student accounts require a paid subscription, as outlined on our pricing page.
What is HappyNumbers?
Web-based math tool for PreK-5 students that helps teachers differentiate instruction and deepen students' conceptual understanding of math. Written by Daria. HappyNumbers.com helps PreK-5 teachers differentiate instruction and deepen students' conceptual understanding of math.
Is there a happy Numbers app?
Unfortunately, we don't have an app yet but since Happy Numbers is a web-based tool you can run it via your browser.
How do you find happy numbers?
For example, starting with 7 gives the sequence 7, 49, 97, 130, 10, 1, so 7 is a happy number. The first few happy numbers are 1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49, 68, 70, 79, 82, 86, 91, 94, 97, 100, ... (OEIS A007770). These are also the numbers whose 2-recurring digital invariant sequences have period 1.