Wir lernen Mathematik 2 | Aufgabenblätter -- Musterseiten

Ergänzen Aditives und subtraktives ErgänzenmitÜber-und Unterschreitung von Zehnern 5 1 3 38 46 + - = = 45 38 27 27 30 + + + = = = 34 30 34 27+ = 30, 30+ = 34 ? ? 100 100 95 95 90 90 85 85 80 80 75 75 70 70 65 65 60 60 55 55 50 50 45 45 40 40 35 35 25 30 35 63 72 + - = = 71 63 88 95 + - = = 97 87 2 4 57 53 59 55 53 55 51 54 68 62 68 62 68 68 62 62 75 73 77 75 79 76 71 74 86 92 34 47 47 25 86 38 + - + - + + - - + - + - + + - - + - + - + + - - + - + - + + - - = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = 62 47 62 47 62 62 47 47 73 58 71 54 76 74 59 56 84 66 83 67 86 81 65 68 93 85 42 38 56 32 77 39 30 35 25 34 34 30 - - - = = = 26 30 26 34 – = 30, 30 – = 26 ? ?