Transcription of nome classe Proprie, improprie o apparenti?
1 Nome classe data proprie , improprie o apparenti ? 1 Colloca sulla linea dei numeri le frazioni date, come nell'esempio. 6 3 12 4 2 11 14 7 15 8 1 5 10 16 0 13 9. 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4. 0 1 2 3 4. 5. 4. 2 Osserva la linea dei numeri e poi classifica le frazioni secondo le indicazioni. frazioni proprie frazioni apparenti frazioni improprie 3 Colora di rosa i riquadri con le frazioni proprie , di azzurro quelli con le frazioni . apparenti e di giallo quelli con le frazioni improprie . SCIENZE 5. 3 7 5 6 8 8 24 5 7 6 10 100. 4 8 5 3 5 4 6 3 9 100 100 10. 4 Rappresenta le frazioni date con un disegno. AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . 3 5 8 9 12. AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . 8 8 8 8 8. AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA .
2 AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . 4 7 12 14 24. AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . 12 12 12 12 12. AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA . AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA .. Comprendere le frazioni proprie , improprie , apparenti EL MEDI.
3 Nome classe data Frazioni complementari 1 Osserva la parte colorata e la parte bianca dell'intero. Scrivi sotto a ognuna di esse le relative frazioni e rispondi. 4. + = = 1. 7 7. Quale parte devi colorare per completare la striscia? + = = 1. Quale parte devi colorare per completare la striscia? + = = 1. Quale parte devi colorare per completare la striscia? 2 Completa la tabella. 5 3 7 21 37 4 19 0 12. frazione 7 8 13 41 50 4 32 5 25. frazione 2. complementare 7. 3 Risolvi. 3. Ho versato di t alla pesca nei bicchieri. 4. Quale frazione di t alla pesca rimasta nella bottiglia? 2. Ho percorso della strada che conduce a casa della nonna. 3. Quale frazione di strada devo ancora percorrere? . EL MEDI Comprendere la frazione complementare nome classe data Frazioni a confronto 1 Osserva le frazioni sulla linea dei numeri e confrontale mettendo il segno >, <, =.
4 0 1. 2 2 1 5 2 5. 18 8 2 9 3 6. 2 5 5 2 2 1. 8 9 6 3 18 2. 2 Trasforma le frazioni come nell'esempio e poi confronta le frazioni equivalenti. 0 1. 2 2 1 5 2 5. 18 8 2 9 3 6. 4 18 40. 36 36 72. 2 x2 4 1 x 18 18 4 18. = =. 18 x 2 36 2 x 18 36 36 36. 2x 5x = =. 8x 9 9x 8. 2x 4 5x = =. 3x 36 6x 3 Completa e confronta le frazioni con la moltiplicazione in croce, come nell'esem- pio. 2 5 2 x 9 18 2 5. = 18 40 . 8 9 8 x 5 40 8 9. 5 2 5x3 5 2. = . 6 3 6x2 6 3. 2 1 x 2 1. = . 18 2 x 18 2.. Confrontare le frazioni EL MEDI. nome classe data Frazione e percentuale 1 Osserva e completa, come nell'esempio, poi completa le frasi. CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA il 25% CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC.
5 AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA 25 1 CCCCCCCCCC. AAAAAAAAAA. = =. CCCCCCCCCC. AAAAAAAAAA 100 4 CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA 1 CCCCCCCCCC. AAAAAAAAAA. 25% . CCCCCCCCCC. AAAAAAAAAA 4 CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA = CCCCCCCCCC. AAAAAAAAAA =. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA . CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC.
6 AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA = CCCCCCCCCC. AAAAAAAAAA =. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA . CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA Ho colorato CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA il CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA = CCCCCCCCCC. AAAAAAAAAA =. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. CCCCCCCCCC. AAAAAAAAAA CCCCCCCCCC.
7 AAAAAAAAAA. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA . AAAAAAAAAA CCCCCCCCCC. AAAAAAAAAA. La percentuale una frazione con denominatore . Comprendere e applicare la frazione come percentuale EL MEDI.
