Geradores de Criptogramas On-Line e Para Imprimir

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MULTIPLICAÇÃO POR 3 ALGARISMOS NO MULTIPLICANDO.

20 Contas de Multiplicar com 6 Dígitos.

No total são 420 cálculos de multiplicar e 180 de adição para resolver na sua tela.

Aqui o aprendizado acontece na prática.

Sentenças MatemáticasResultados
a78368 × 837 =_ _ _ _ _ _ _ _ _
b79608 × 585 =_ _ _ _ _ _ _ _ _
c94294 × 458 =_ _ _ _ _ _ _ _ _
d59876 × 623 =_ _ _ _ _ _ _ _ _
e69969 × 574 =_ _ _ _ _ _ _ _ _
f46657 × 968 =_ _ _ _ _ _ _ _ _
g43376 × 958 =_ _ _ _ _ _ _ _ _
h21832 × 778 =_ _ _ _ _ _ _ _ _
i51655 × 899 =_ _ _ _ _ _ _ _ _
j29938 × 696 =_ _ _ _ _ _ _ _ _
k98015 × 738 =_ _ _ _ _ _ _ _ _
l34775 × 694 =_ _ _ _ _ _ _ _ _
m63224 × 864 =_ _ _ _ _ _ _ _ _
n64644 × 395 =_ _ _ _ _ _ _ _ _
o85049 × 482 =_ _ _ _ _ _ _ _ _
p84464 × 797 =_ _ _ _ _ _ _ _ _
q47587 × 898 =_ _ _ _ _ _ _ _ _
r54978 × 462 =_ _ _ _ _ _ _ _ _
s32517 × 849 =_ _ _ _ _ _ _ _ _
t87174 × 864 =_ _ _ _ _ _ _ _ _

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Contas Com Correção Automática.

Comece a resolver da direita para a esquerda.

No final tem o gabarito para conferência.

a)

78368
×837
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

b)

79608
×585
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

c)

94294
×458
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

d)

59876
×623
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

e)

69969
×574
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

f)

46657
×968
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

g)

43376
×958
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

h)

21832
×778
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

i)

51655
×899
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

j)

29938
×696
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

k)

98015
×738
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

l)

34775
×694
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

m)

63224
×864
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

n)

64644
×395
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

o)

85049
×482
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

p)

84464
×797
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

q)

47587
×898
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

r)

54978
×462
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

s)

32517
×849
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

t)

87174
×864
[R][R][R][R][R][R]
[R][R][R][R][R][R]
+
[R][R][R][R][R][R]
[R][R][R][R][R][R][R][R]

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Mais Exercícios de Multiplicar.

Gabarito:
a) 65594016 b) 46570680 c) 43186652 d) 37302748 e) 40162206 f) 45163976 g) 41554208 h) 16985296 i) 46437845 j) 20836848 k) 72335070 l) 24133850 m) 54625536 n) 25534380 o) 40993618 p) 67317808 q) 42733126 r) 25399836 s) 27606933 t) 75318336