Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Thẻ: Second Grade
Butterfly Sudoku
Borrowing in Subtraction
Bear Sudoku
Caterpillar Math
Butterfly: Subtraction by Borrowing
How Many Coins Make 95 Cents?
How Many Coins Make 68 Cents?
Learning How to Count Money: 46 Cents
How Many Coins Make 37 Cents?
How Many Coins Make 25 Cents?
How Many Coins Make 18 Cents?
Border Control Card Puzzles
Addition with Carrying 21
Addition with Carrying 5
Addition with Carrying 20
Addition with Carrying 4
