Counting All the Way to 100
Aligned to K.CC.A.1 — Common Core State Standards for Mathematics.
What this lesson teaches
We can count by ones (1, 2, 3) or count by tens (10, 20, 30) all the way to 100.
Worked example
Count by tens like a jump: 10, 20, 30, 40, 50. Each jump adds a whole group of ten.
Practice questions
- Count out loud from 1 to 20 as fast as you can.
- Count by tens: 10, 20, 30 - how far can you go?
- Start at 50 and keep counting by ones.
Watch the lesson
Every lesson comes with a video taught in English and Spanish — the same video the QR code in the printed workbook opens.
▶ Watch this lessonEn español
Contar hasta el 100
Podemos contar de uno en uno (1, 2, 3) o de diez en diez (10, 20, 30) hasta llegar al 100.
Ejemplo: Cuenta de diez en diez como un salto: 10, 20, 30, 40, 50. Cada salto agrega un grupo entero de diez.
More Counting & Cardinality lessons
Counting Objects One by OneK.CC.B.4Keep Counting From HereK.CC.A.2Writing Our NumbersK.CC.A.3How Many Do You See?K.CC.B.5More, Less, or the SameK.CC.C.6Which Number Is Bigger?K.CC.C.7
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