Rechenrabe Trax 2, Arbeitsheft

Welches Zeichen steht für welche Zahl? 1 27 + 3 = 3 × 2 10 × = 75 − 15 × 5 = 20 + 25 = = = 3 4 × = + = 50 = = = = = = = = = = = = = = = = = = = = = = = = = = = ÷ = + = 18 ÷ = × = 36 × = × = 81 + = + = 80 = 30 = 54 = 50 = 49 = 21 = 80 = 24 = 68 = 60 = 36 = 75 = 30 = 100 = 14 = 34 = 100 = 39 54 Mit Zahlen knobeln SB 82 Nur zu Prüfzwecken – Eigentum des Verlags öbv