CÁLCULO MENTAL Sólo tiene 20 segundos para contestar
Enviado por CHRISTIAN2377 • 23 de Abril de 2018 • Documentos de Investigación • 501 Palabras (3 Páginas) • 119 Visitas
CÁLCULO MENTAL Sólo tiene 20 segundos para contestar | ||||
24 + 50 = | 200 – 140 = | 310 + 66 = | 600 – 99 = | 4 X 6 = |
42 + 28 = | 700 – 60 = | 450 + 55 = | 160 – 100 = | 8 x 9 = |
35 + 15 = | 50 – 15 = | 800 + 450 = | 45 – 4 = | 7 x 6 = |
44 + 16 = | 700 – 12 = | 102 + 300 = | 720 – 700 = | 5 x 8 = |
27 + 40 = | 34 - 15 = | 600 + 1000= | 50 – 25 = | 2 x 9 = |
58 + 20 = | 100 – 40 = | 2000 + 400 = | 80 – 79 = | 6 x 4 = |
61 + 42 = | 385 – 15 = | 480 + 50 = | 30 – 15 = | 9 x 7 = |
77 + 21 = | 1000 – 555 = | 510 + 200 = | 75 – 75 = | 3 x 7 = |
55 + 15 = | 1200 – 500 = | 319 + 300 = | 18 – 8 = | 1 x 4 = |
65 + 41 = | 600 – 250 = | 100 + 38 = | 80 – 8 = | 4 x 10 = |
27 + 53 = | 180 – 45 = | 900 + 320 = | 61 – 50 = | 6 x 9 = |
17 + 6 = | 18 – 5 = | 800 + 800 = | 40 – 35 = | 8 x 8 = |
26 + 11= | 75 – 30 = | 20 + 40 = | 90 - 80 = | 5 x 3 = |
62 +62 = | 90 – 44 = | 18 + 20 | 120 – 80 = | 2 x 6 = |
26 + 24= | 280 – 100 = | 34 + 24 = | 150 – 40 = | 9 x 5 = |
15 + 18= | 100 – 72 = | 10 +15 = | 10 – 7 = | 7 x7 = |
CÁLCULO MENTAL Sólo tiene 20 segundos para contestar | ||||
24 + 50 = | 200 – 140 = | 310 + 66 = | 600 – 99 = | 4 X 6 = |
42 + 28 = | 700 – 60 = | 450 + 55 = | 160 – 100 = | 8 x 9 = |
35 + 15 = | 50 – 15 = | 800 + 450 = | 45 – 4 = | 7 x 6 = |
44 + 16 = | 700 – 12 = | 102 + 300 = | 720 – 700 = | 5 x 8 = |
27 + 40 = | 34 - 15 = | 600 + 1000= | 50 – 25 = | 2 x 9 = |
58 + 20 = | 100 – 40 = | 2000 + 400 = | 80 – 79 = | 6 x 4 = |
61 + 42 = | 385 – 15 = | 480 + 50 = | 30 – 15 = | 9 x 7 = |
77 + 21 = | 1000 – 555 = | 510 + 200 = | 75 – 75 = | 3 x 7 = |
55 + 15 = | 1200 – 500 = | 319 + 300 = | 18 – 8 = | 1 x 4 = |
65 + 41 = | 600 – 250 = | 100 + 38 = | 80 – 8 = | 4 x 10 = |
27 + 53 = | 180 – 45 = | 900 + 320 = | 61 – 50 = | 6 x 9 = |
17 + 6 = | 18 – 5 = | 800 + 800 = | 40 – 35 = | 8 x 8 = |
26 + 11= | 75 – 30 = | 20 + 40 = | 90 - 80 = | 5 x 3 = |
62 +62 = | 90 – 44 = | 18 + 20 | 120 – 80 = | 2 x 6 = |
26 + 24= | 280 – 100 = | 34 + 24 = | 150 – 40 = | 9 x 5 = |
15 + 18= | 100 – 72 = | 10 +15 = | 10 – 7 = | 7 x7 = |
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