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


Horse KenKen® Puzzle

KenKen® Puzzle: Tiger

Snake KenKen

Elephant KenKen® Puzzle

Make Balanced Equations #3

Make Balanced Equations #2

Multiplication: Add & Multiply Acorns

Pre-Algebra Puzzle #1

Picture Multiplication

Double the Love: Addition Practice

Single and Double-Digit Addition and Subtraction

More Mixed Minute Math

Janitor Jane

Multiplication: Add & Multiply Starfish

Math Mosaic

Connect the Dots: Practice Skip Counting by Fours!
