Product

Number Battle

Subject : Mathematic

Game 1 : One more · One less

Game 2 : Make 9

Game 3 : Blind number

Game 4 : Number memory

Game 5 : Make 10

Game 6 : Create expression

Game 7 : Winning-Digit game

Game 8 : Restore expression

Game 9 : Make big or small

Game 10 : Create horizontal expression

Game 11 : Four-Fours

Episode

Episode 1, Episode 2, Episode 3, Episode 4

Author

Alexander Morgan

Language

English

  • Avatar
    Owen Christ

    good book

  • Avatar
    Owen Christ

    good book

  • Avatar
    Owen Christ

    good book

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