60 cálculos sin diseño en el primer volumen de matemáticas para sexto grado de primaria (es mejor escribir solo tres cuadrados)

¡Espero que esto ayude! ! !

0,4×125×25×0,8

=(0,4×25)×(125×0,8)

=10×100=1000

1,25×(8 10)

=1,25×8 1,25×10

=10 12,5=22,5

9123-(123 8,8) p>

=9123-123-8.8

=9000-8.8

=8991.2

1.24×8.3 8.3×1.76

=8.3×(1.24 1.76)

=8.3×3=24.9

9999×1001

=9999×(1000 1)

=9999×1000 9999×1

=10008999

14.8×6.3-6.3×6.5 8.3×3.7

=(14.8-6.5) ×6,3 8,3×3,7

=8,3×6,3 8,3×3,7

=8,3×(6,3 3,7)

=8,3×10

= 83

1,24 0,78 8,76

=(1,24 8,76) 0,78

=10 0,78

=10,78

933-157-43

=933-(157 43)

=933-200 =733

4821-998

= 4821-1000 2

=3823

32×125×25

=4×8×125×25

= (4 ×25)×(8×125)

=100×1000

=100000 9048÷26

=(2600 2600 2600 1248)÷26

=2600÷26 2600÷26 2600÷26 1248÷26

=100 100 100 48

=348

2881÷ 43

=(1290 1591)÷ 43

=1290÷43 1591÷43

=30 37 =67 3,2×42,3×3,75-12,5×0,423 ×16

=3,2×42,3×3,75-1,25×42,3×1,6

=42,3×(3,2×3,75-1,25×1,6)

=42,3× (4 ×0,8×3,75-1,25×4×0,4)

=42,3×(4×0,4×2×3,75-1,25×4×0,4)

= 42,3×(4x 0,4x 7,5-1,25 x4 0,4)

=42,3×[4×0,4×(7,5-1,25)]

=42,3×[4×0,4×6,25]

=42.3×(4×2.5)

=423

1.8 18÷1.5-0.5×0.3

=1.8 12-0.15

=13.8-0.15

=13.65

6.5×8 3.5×8-47

= 52 28-47 = 80-47 = 33 (80 -9,8) × 2/5-1,32

=70,2X2/5-1,32

=2

8.08-1.32

=26.76

8×7 4÷[1÷(3.2-2.95)]

=8×4/7÷[1÷ 0,25]

=8×4/7÷4

=8/7

2700×(506-499)÷900

=2700×7÷900

=18900÷900

=21

33,02-(148,4-90,85)÷2,5

=33,02-57,55÷2,5

=33,02-23,02

=10

(1÷1-1)÷5,1

= (1-1)÷5.1

=0÷5.1

=0

18.1 (3-0.299÷0.23)×1

=18.1 1.7×1

=18.1 1.7

=19.8 Por último, ¡deseo que progreses en tus estudios! ! !