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Subtract up to 1000 with bridge: HTE - TE
Solve the exercise. Write the result in the crossword puzzle.
Translated by
Interactive exerciseTeacher -
Subtract up to 1000 without bridge: HT- HT and HTE - HT
Solve the exercises and write the answer in the crossword.
Translated by
Interactive exerciseTeacher -
Add to 1000 with bridge: HTE + TE
Solve the exercise and write the answer in the crossword.
Translated by
Interactive exerciseTeacher