Flashcards
Operaciones con números naturales: sumas, restas y potencias
Cards in this deck (14)
- 1Descompone este número 21.4572dm+1um+4c+5d+7u
20.000+1.000.000+400+50+7 - 2Redondea a la um 87.259 34.12987.000
34.000 - 3Calcula 23.674 + 246.893 -------------------270.567
- 4Calcula 12.754 - 563 ---------------- ----------------12 .191
- 5Calcula 2367+-------=34+--------=------------2367 +34=34+2367=2402
- 6Calcula 2367+245+34=2367+(245+-------)=----------2367+245+34= 2367+(245+34)=2646
- 7Calcula ----------- -235=53985398
+ 235
-------------
5633 - 8Calcula. 2.345.678 ×. 24 ____________________2.345.678
× 24
______________
9.382.712
+ 4.691.356x.
____________________
56.295.272 - 9Calcula (3+5)×5(3+5)×5
". '
8. × 5
"
(40) - 10Calcula 2345:212345:21=111
_6_ - 11Calcula 3:12×(21+5)-33:12×(21+5)-3
3:12. ×. 26-3
4. × 26-3
104. -3
101 - 12Producto. Potencia 2×2. 5³ 6×6. 8²Producto. Potencia
2×2. 2²
5×5×5. 5³
6×6. 6²
8×8. 8² - 13100= 1000= 10000= 1000000=100=10²
1000=10³
10000=10⁴
100000=10⁵ - 14Escribelos en números romanos 76 87576=LXXVI
875=DCCCLXXV
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- Flashcards on Untitled, created by Olga Gómez Poblete on 30/09/2021.
- Created by
- Olga Gómez Poblete
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