
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Addition


Inverse Operations Practice

Addition with Money

Adding with Money

1-Minute Math: Addition

Adding On a Hundred Chart

Adding 10 or 1 on a Hundreds Chart

Addition Using a Number Line

Addition with Base 10 Rods

Add All Three

1–10 Number Cards

Adding 10

Break the Numbers Down!

Build Your Own Number Bond

Assessment: Adding Three Numbers

Assessment: Addition to 20

Balancing Act
