CÁLCULO MENTAL...

Ulises Yo
Flashcards by , created over 2 years ago

Trucos para CÁLCULO MENTAL ...

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Ulises Yo
Created by Ulises Yo over 2 years ago
ANATOMÍA...
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FUNCIONES...
JL Cadenas
PRIMARIA - PAREJAS...
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Chemistry General Quiz
lauren_johncock
George- Of mice and men
Elinor Jones
Raíz Cuadrada 75.281
JL Cadenas
Raíz Cuadrada 75.281
Ulises Yo
MATEMÁTICAS: ARITMÉTICA...
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GoConQr. EJEMPLOS...
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FRACCIONES...
JL Cadenas
Question Answer
7 + 8 + 3 = ... ( 7 + 3 + 8 ) 18
5 + 9 – 7 = ... [ (9 – 7) + 5 ] 7
9 – 3 + 5 = ... ( 5 – 3 + 9 ) 11
7 – 2 – 4 = ... [ 7 – (2+4) ] 1
27 + 35 = ... ( 27+3 + 35–3 ) 62
76 – 29 = ... ( 76 – 30 + 1 ) 47
2.357 + 694 = ... ( 2.357 + 700 – 6 ) 3.051
2.357 – 694 = ... ( 2.357 – 700 + 6 ) 1.663
29 x 2 = ... (29 + 29) 58
37 x 3 = ... (37 + 37 + 37) 111
37 x 4 = ... ( 37 x 2 x 2 ) 148
28 x 5 = ... ( 28 / 2 x 10 ) 140
43 x 6 = ... ( 43 x 3 x 2 ) 258
23 x 7 = ... ( 23x5 + 23x2 ) 161
52 x 8 = ... ( 52 x 2 x 2 x 2 ) 416
37 x 9 = ... ( 37 x 10 – 37 ) 333
73 x 11 = ... ( 73 x 10 + 73 ) 803
64 x 12 = ... ( 64x10 + 64x2 ) 768
87 x 15 = ... ( 87x10 + 87x10/2 ) 1.305
76 / 5 = ... ( 76/10 x 2 ) 15,2