Colección de citas famosas - Mensajes de felicitación - 300 preguntas de aritmética oral para el primer semestre de quinto grado Las preguntas de aritmética oral para quinto grado, con un poco de suma, resta, multiplicación y división de decimales, requieren aritmética oral.

300 preguntas de aritmética oral para el primer semestre de quinto grado Las preguntas de aritmética oral para quinto grado, con un poco de suma, resta, multiplicación y división de decimales, requieren aritmética oral.

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

p>

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1 /2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1 /5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4 = 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75 ÷15= 0.4× 0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8) = 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51 ÷17= 32.8+19 = 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100- 63= 3.2= 68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5 -0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12 = 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 - 1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1 /3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87 -0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×5

00= 0.65=4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36 +1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2 /3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6× 0,4 =

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2+1,68= 2,8×0,4= < / p>

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3 /4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-( 2,5 +3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17× 40 = 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4 ÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35 = 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/ 10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6 ÷ 12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65 +4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1. =

1,01×

99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4 /5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04 = 0,32×500= 0,65+4,35=

10-5,4= 4÷20= 3,5×200= 1,5-0,06=

0,75÷15= 0,4×0,8= 4× 0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3 = 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2 =

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10 -5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3.

8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷ 20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25 ×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1 /6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12 = 0,87-0,49=

17×40= 100-63= 3,2+1,68= 2,8×0,4=

14-7,4= 1,92÷0,04= 0,32×500= 4 .35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4= p>

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0,75 ÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/ 4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+ 3.8) = 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51 ÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4 = 1,92÷0,04= 0,32×500= 0,65+4,35=

10-5,4= 4÷20= 3,5×200= 1,5-0,06=

0,75÷15= 0,4× 0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19 = 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2+1. 68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5 -0,06=

0,75÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 - 1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1 /3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2 =

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9× 0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2+1,68= 2,8×0,4=

14-7,4= 1,92 ÷0,04= 0,32×500= 0,6

5+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54 =

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0,75÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8 )= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100 -63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20 = 3,5×200= 1,5-0,06=

0,75÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25× 12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/ 6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2+1,68= 2,8×0,4=

14-7,4= 1,92÷0,04= 0,32×500= 0,65+4.

1.01×99= 420

÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5 = 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32× 500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36 +1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2 /3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6× 0,4 =

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2+1,68= 2,8×0,4= < / p>

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3 /4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-( 2,5 +3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0.51÷17= 32.8+19= 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17× 40 = 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4 ÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35 = 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8

+ 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8 +19= 5.2÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2 +1 .68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200 = 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷ 0,5 =

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/ 2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 - 1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1 / 2= ​​

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/ 5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4.9 ×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14 -7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0,4×0,8 = 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3 /8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8 +19= 5,2÷1,3= 1,6×0,4=

4,9×0

.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8 = 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5=

3/4 + 1/4 = 2 + 4 /9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3 / 8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2 ÷1.3= 1.6×0.4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68 = 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5- 0.06 =

0,75÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷0,5= < / p>

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1 / 6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/ 3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35=

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01 × 99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =

3/10 +1/5 = 4 /5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7 = 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14-7.4= 1.92÷ 0.04 = 0,32 × 500 = 0,65 + 4,35 =

10-5.4= 4÷20= 3.5×200= 1.5-0.06=

0.75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4.9×0.7= 1÷5= 6÷12= 0.87-0.49=

17×40= 100-63= 3.2+1.68= 2.8×0.4=

14 -7,4= 1,92÷0,04= 0,32×500= 0,65+4,35=

10-5,4= 4÷20= 3,5×200= 1,5-0,06=

0,75÷15= 0.4×0.8= 4×0.25= 0.36+1.54=

1.01×99= 420÷35= 25×12= 135÷0.5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/ 8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=

4,9×0,7= 1÷5= 6÷12= 0,87-0,49=

17×40= 100-63= 3,2 +1,68= 2,8×0,4=

14-7,4= 1,92÷0,04= 0,32×500= 0,65+4,35=

10-5,4= 4÷20= 3,5×200 = 1,5-0,06=

0,75÷15= 0,4×0,8= 4×0,25= 0,36+1,54=

1,01×99= 420÷35= 25×12= 135÷ 0,5=

3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=

1/6 + 1/ 2 - 1/6 = 7,5-(2,5+3,8)= 7/8 + 3/8 =

3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1 /3 =

0,51÷17= 32,8+19= 5,2÷1,3= 1,6×0,4=