Natürliche Zahlen

Stufe: 5
Löse die Rechnungen.
{"range":"1-1000","operators":["+","-"],"problems":"33 - 12 =\n288 - 117 =\n282 - 242 =\n283 + 309 =\n150 + 807 =\n413 + 328 =\n314 - 171 =\n962 + 518 =\n934 + 186 =\n582 + 218 ="}
Löse die Rechnungen.
{"range":"1-100000","operators":["+","-"],"problems":"95875 - 50812 =\n91709 - 44387 =\n77584 + 10238 =\n36116 + 52333 =\n95217 + 12164 =\n99195 - 48747 =\n11685 + 90713 =\n75910 + 65831 =\n22325 + 70511 =\n26780 - 5290 ="}
Löse die Rechnungen.
{"range":"1-12","operators":["*","/"],"problems":"3 * 10 =\n12 * 2 =\n2 * 9 =\n12 / 6 =\n10 / 5 =\n8 / 4 =\n6 * 12 =\n12 / 4 =\n8 / 2 =\n9 / 3 ="}
Platziere die Zahlen auf dem Zahlenstrahl.
{"min":0,"max":100,"decimalPlaces":0,"numbers":[7,67,79,25,92,45,20,0,11,93],"showTicks":true,"showLabels":true}
Platzier die Zahlen auf dem Zahlenstrahl.
{"min":0,"max":100000,"decimalPlaces":0,"numbers":[10000,25000,40000,60000,75000,99000],"showTicks":true,"showLabels":true}
Notiere jeweils die nachfolgende Zehner-, Hunderter- und Tausenderzahl.
{"bit":{"type":"cloze-table","format":"text","tableData":[["Zahl","Benachbarter Zehnerzahl","Benachbarte Hunderterzahl","Benachbarte Tausenderzahl"],["24762","[_24770]","[_24800]","[_25000]"],["8624","[_8630]","[_8700]","[_9000]"],["462859","[_462860]","[_462900]","[_463000]"],["111020","[_111030]","[_111100]","[_112000]"],["99889","[_99890]","[_99900]","[_100000]"]]}} write-nh
Schreib die dargestellten Zahlen mit Ziffern. Lies sie jemandem vor.

Bild


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Ergänze bis zur folgenden Stufenzahl.
{"bit":{"type":"cloze-table","format":"text","tableData":[["","Stufenzahl: 1'000","Stufenzahl: 10'000","Stufenzahl: 100'000"],["100 +","[_900]","[_9900]","[_99900]"],["250 +","[_750]","[_9750]","[_99750]"],["400 +","[_600]","[_9600]","[_99600]"],["950 +","[_50]","[_9050]","[_99050]"],["2000 +","-","[_8000]","[_98000]"],["7500 +","-","[_2500]","[_92500]"],["13000 +","-","-","[_87000]"],["45000","-","-","[_55000]"],["89898","","","[_10102]"]]}} write-nh