prueba cálculo mental 4º a 8º básico (multiplicación)
Post on 17-Sep-2015
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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 =
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