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Definicion del algebra Index => Definicion del algebra Gap-fill exercise Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues! Parte de las matemáticas que trata de la cantidad en general, representándola por medio de [?] u otros signos.  Check   Hint   OK  Index =>

4 pregunta

Crucigrama Index => Crucigrama Crossword Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number. 1         2                                                                                         3                                                                 4                 ...

3 pregunta

OPERACIONES MATEMATICAS QUE AYUDAN A ENCONTRAR VARIABLES Index => OPERACIONES MATEMATICAS QUE AYUDAN A ENCONTRAR VARIABLES Mixed-up sentence exercise Put the parts in order to form a sentence. When you think your answer is correct, click on "Check" to check your answer. If you get stuck, click on "Hint" to find out the next correct part.  Check   Undo   Restart   Hint   OK  Index =>