prueba cálculo mental 4º a 8º básico (multiplicación)

2
EVALUACIÓN DEL CÁLCULO MENTAL COMBINACIONES BÁSICAS DE MULTIPLICACIÓN 4º A 8º BÁSICO Nombre: Curso: Fecha: 1. 2 x 2 = 30. 10 x 9 = 2. 10 x 4 = 31. 6 x 5 = 3. 5 x 0 = 32. 8 x 10 = 4. 3 x 2 = 33. 8 x 5 = 5. 4 x 2 = 34. 7 x 4 = 6. 10 x 6 = 35. 9 x 9 = 7. 5 x 2 = 36. 4 x 7 = 8. 2 x 9 = 37. 6 x 7 = 9. 10 x 5 = 38. 4 x 6 = 10 . 2 x 8 = 39. 8 x 7 = 11 . 5 x 5 = 40. 9 x 6 = 12 . 5 x 9 = 41. 8 x 6 = 13 . 8 x 2 = 42. 4 x 8 = 14 . 7 x 10 = 43. 8 x 8 = 15 . 9 x 2 = 44. 7 x 7 = 16 . 2 x 7 = 45. 3 x 4 = 17 . 5 x 8 = 46. 9 x 4 = 18 . 2 x 3 = 47. 3 x 5 =

Upload: danielagui

Post on 17-Sep-2015

14 views

Category:

Documents


0 download

DESCRIPTION

calculo mental 4º a 8º basico

TRANSCRIPT

EVALUACIN DEL CLCULO MENTALCOMBINACIONES BSICAS DE MULTIPLICACIN 4 A 8 BSICO

Nombre: Curso: Fecha: 1.2 x 2 =30.10 x 9 =

2.10 x 4 =31.6 x 5 =

3.5 x 0 =32.8 x 10 =

4.3 x 2 =33.8 x 5 =

5.4 x 2 =34.7 x 4 =

6.10 x 6 =35.9 x 9 =

7.5 x 2 =36.4 x 7 =

8.2 x 9 =37.6 x 7 =

9.10 x 5 =38.4 x 6 =

10.2 x 8 =39.8 x 7 =

11.5 x 5 =40.9 x 6 =

12.5 x 9 =41.8 x 6 =

13.8 x 2 =42.4 x 8 =

14.7 x 10 =43.8 x 8 =

15.9 x 2 =44.7 x 7 =

16.2 x 7 =45.3 x 4 =

17.5 x 8 =46.9 x 4 =

18.2 x 3 =47.3 x 5 =

19.10 x 10 =48.6 x 8 =

20.6 x 2 =49.7 x 8 =

21.5 x 4 =50.6 x 6 =

22.4 x 3 =51.5 x 3 =

23.7 x 5 =52.7 x 6 =

24.7 x 2 =53.6 x 9 =

25.4 x 5 =54.4 x 4 =

26.5 x 6 =55.6 x 4 =

27.10 x 2 =56.9 x 8 =

28.9 x 5 =57.8 x 4 =

29.5 x 7 =58.4 x 9 =