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EXPRESSÕESNUMÉRICAS – 1
Coloque os três números nos espaços corretos, para que a igualdade se torne
verdadeira
Experiências MatemáticasProf. Materaldo
http://clubematematteens.blogspot.com
x ( + ) = 18
3 4 2
x ( + ) = 18 4 23
( x ) + = 13
3 5 2
( x ) + = 13 35 2
+ ( x ) = 12
6 3 2
+ ( x ) = 12 6 3 2
( + ) x = 30
2 5 4
( + ) x = 30 2 54
x ( + ) = 24
4 8 2
x ( + ) = 24 482
( x ) + = 17
3 5 4
( x ) + = 173 54
+ ( x ) = 22
6 4 3
+ ( x ) = 22 64 3
+ ( x ) = 18
2 7 4
+ ( x ) = 18 2 74
( + ) x = 56
8 3 4
( + ) x = 56 83 4
x ( + ) = 24
6 2 3
x ( + ) = 24 6 23
( x ) + = 14
2 6 4
( x ) + = 142 64
( + ) x = 32
3 5 4
( + ) x = 32 35 4
x ( + ) = 49
4 7 3
x ( + ) = 49 47 3
( x ) + = 35
4 3 8
( x ) + = 354 38
+ ( x ) = 11
2 5 3
+ ( x ) = 11 25 3
( + ) x = 18
2 5 4
( + ) x = 18 25 4
x ( + ) = 32
4 2 6
x ( + ) = 32 4 26
( x ) + = 23
4 5 3
( x ) + = 2345 3
( + ) x = 36
3 8 4
( + ) x = 36 384
( + ) x = 24
6 2 3
( + ) x = 24 62 3