character: Digit Detective
topic: Mystery of Missing Numbers in Subtraction
grade: 4
subject: Mathematics
LearnActions
SearchCreate
character: Math Magician
topic: Solving Subtraction Puzzles
grade: 4
subject: Mathematics
LearnActions
SearchCreate
character: Number Ninja
topic: Adding and Subtracting with Missing Values
grade: 4
subject: Mathematics
LearnActions
SearchCreate
character: Subtraction Sleuth
topic: Finding the Missing Number in Subtraction
grade: 4
subject: Mathematics
LearnActions
SearchCreate