Addition & subtraction facts within 10 - 1st grade math

Matematika
Tahun2020
Durasi25m

I show all the fact families with the sum of 7, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise where we compare expressions ("alligator mouths") and draw lines connecting facts from the same fact family.

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Komentar

8 Komentar

user303421Oct 22, 2025

I show all the fact families with the sum of 9, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes a missing number exercise, an exercise where we compare simple addition and subtraction expressions, and word problems (with Mathy :^).

مصراتي ✌🏻💪🏻🇱🇾Oct 22, 2025

I show all the fact families with the sum of 9, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes a missing number exercise, an exercise where we compare simple addition and subtraction expressions, and word problems (with Mathy :^).

Theophilus MensahOct 22, 2025

I show all the fact families with the sum of 6, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise where draw lines connecting facts from the same fact family, and a word problem.

EMPRESZ_CHAM Oct 22, 2025

I show all the fact families with the sum of 6, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise where draw lines connecting facts from the same fact family, and a word problem.

Saber ChaibOct 22, 2025

I show all the fact families with the sum of 8, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise of finding missing numbers (a little bit of algebra in disguise), and some word problems.

user7107799590993Oct 22, 2025

I show all the fact families with the sum of 8, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise of finding missing numbers (a little bit of algebra in disguise), and some word problems.

♥️ su-shant 💔🇳🇵Oct 22, 2025

I show all the fact families with the sum of 7, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise where we compare expressions ("alligator mouths") and draw lines connecting facts from the same fact family.

وائل شحمهOct 22, 2025

I show all the fact families with the sum of 7, organized into a table. Seeing the structure and the patterns in this manner helps develop number sense and helps children in the memorization work, also. Then we drill the facts for a bit. The lesson also includes an exercise where we compare expressions ("alligator mouths") and draw lines connecting facts from the same fact family.