Question

calcule os decimais:a)1,43x2,2 b)4,445x2,5 c)445,4+2,3 d)38,4-0,64 e)384,4x2,7 f)7,898x3,84 g)64,3x8,6 h)484,6+36,2 i)68,4+0,481 j)46,36+3,435 k)0,48x1,34 l)3,36x2,45​

Answer 1

Explicação passo-a-passo:

Calcule os decimais:

a)1,43x2,2= 3,146

b)4,445x2,5= 11,1125

c)445,4+2,3= 447,7

d)38,4-0,64= 37,76

e)384,4x2,7= 1037,88

f)7,898x3,84= 30,32832

g)64,3x8,6= 552,98

h)484,6+36,2= 520,8

i)68,4+0,481= 68,881

j)46,36+3,435= 49,795

k)0,48x1,34= 0,6432

l)3,36x2,45= 8,232

Espero ter ajudado ❤️.