3º Concurso Cálculo Mental 1er trim
micoledivertido
Created on October 17, 2021
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Transcript
CONCURSO
CÁLCULO
MENTAL
3º
1. 1350 + 80
2. 1260 + 70
3. 1380 + 80
4. 1650 + 70
5. 1490 + 40
6. 1920 + 90
PRUEBA 1
7. 1510 - 50
8. 1320 - 60
9. 1630 - 50
10. 1840 - 60
11. 1350 - 60
12. 1030 - 40
1. 6 x 7
2. 7 x 9
3. 4 x 6
4. 8 x 5
5. 6 x 4
6. 6 x 20
PRUEBA 2
7. 4 x 40
8. 30 x 7
9. 7 x 20
10. 60 x 6
11. 40x40
12. 20x60
1. 2680 + 40
2. 2620 + 40
3. 2380 + 60
4. 2690 + 40
5. 2480 + 30
6. 2230 - 40
PRUEBA 3
7. 2510 - 50
8. 2320 - 60
9. 2630 - 50
10. 2840 - 60
11. 2450 - 70
12. 2920 - 40
1. 7 x 7
2. 2 x 8
3. 3 x 9
4. 8 x 6
5. 6 x 3
6. 6 x 9
PRUEBA 4
7. 4 x 20
8. 3 x 60
9. 7 x 40
10. 6 x 40
11. 5 x 300
12. 9 x 400
1. 7 x 8
2. 3 x 6
3. 4 x 7
4. 6 x 6
5. 7 x 3
6. 5 x 9
PRUEBA 5
7. 4 x 30
8. 5 x 60
9. 6 x 40
10. 8 x 30
11. 4 x 400
12. 5 x 600
1. 3620 + 40
2. 3650 + 40
3. 3380 + 50
4. 3670 + 40
5. 3770 + 30
6. 3690 + 20
PRUEBA 6
7. 3560 - 50
8. 3780 - 60
9. 3490 - 50
10. 3330 - 60
11. 3420 - 50
12. 3930 - 40