Esercizi con moltiplicazioni e divisioni di frazioni. Base. Completi di soluzione guidata.
Addition and Subtraction of Fractions
1. 1
3∙1 3
1 4∙2
3
5 3∙1
5
2. 1
3∙21 5
12 5 ∙1
6
55 14∙ 7
33
3. 14
5 ∙35 2
3 25∙5
4
15 7 ∙14
25
4. 1
2: 2 1
2:1 2
1 2:2
3
5. 3
4:7 8
3
4: 2 6
7: 3 14
6. 12
25∶ 21 10
2 3∙39
5
15 17∶ 2
34
7. 1
2:3 4
3 5∙15
3
7 25∙ 5
21
8. 7
3:14 3
14 3 ∙ 9
10
5 9∙ 3
10
9. 1
3:3 2
3 5:7
5 12:4
5
10. 3
4∙16 27∙36
5 35 ∙18
7 ∙5 9
17 8 ∙ 3
34∙ 6 21
11. 3
4∶ 9 16:1
2 18 ∶9
7
20 7 ∶ 10
3
12. 4
7∶ 1 14∶2
5
11 9 ∙1
5∶22 9
2 5∙3
4∶ 9
13. 4
3∙8 5∙9
8
2 7∙49
4 ∶7 5
7 5: 2
25∙4 7
14. 17
8 ∙ 3 34∙ 6
12
1 35:18
7 :1 5
2 3:3
2∙7 5
1 3∙1
3= 1 9 1
42∙2 3=1
2∙1 3= 1
6 5
3∙1 5= 1
3∙1 1= 1
3
1 3∙217
5 = 1 1∙7
5= 7 5
212 5 ∙1
6=2 5∙1
1=2 5
555
214
∙ 7 333 =5
2∙1 3=5
6
714
15
∙357 21 =7
1∙7 1= 49 3
255∙5 4= 3
5 ∙ 4= 3 20
315
17
∙142
255 =3 ∙ 2 5 =6
5
1
2: 2 =1 2∙1
2= 1 4 1
2:1 2=1
2∙2 1= 1 1
2:2 3=1
2∙3 2= 3
4
3 4:7
8=3 4∙8
7= 3 1∙2
7= 6 7 3
4: 2 =3 4∙1
2= 3 8 6
7: 3 14=6
7∙14 3 = 2
1∙2 1= 4
12 25∶21
10= 412
525
∙102 217 = 8
35 2
3∙3913
5 = 2 ∙ 13 5 = 26
5 15
17∶ 2
34= 15 17∙342
2 = 15 2
1 2:3
4=1 2∙42
3 =2 3 3
5∙15 3 = 1
5∙153 1 = 3
1= 3 7
255∙ 5 213 =1
5∙1 3= 1
15
7 3:14
3 =7 3∙ 3
142 =1 2 14
3 ∙ 9
10= 7 14 3 ∙ 9 3
10 2=21 2 5
9∙ 3 10= 1
3∙1 2= 1
6
1 3:3
2=1 3∙2
3= 2 9 3
5:7 5=3
5∙5 7= 3
7 12:4
5= 12 ∙5
4= 3 ∙5 1= 15
5 16 5 36 27 16 4
3
9 50 5 7 3518
17 8 ∙ 3
34∙ 6 21=1
4∙1 2∙3
7= 3 56
3 8 1 2 9 16 4 3 2 :1 16 : 9 4
3
9 14 7 1 18 7 :9
18
7 6 10
3 7 20 3 :10 7
20
1 20 20 2 5 1 14 7 4 5 :2 14 : 1 7
4
10 1 22
9 5 1 9 11 9 :22 5 1 9
11
30 1 3 1 2 1 5 1 9 1 4 3 5 9 2 4: 3 5
2
5 12 1 3 5 1 1 4 8 9 5 8 3
4
2 5 1 5 4 1 1 2 7 5 4 49 7 2 5 :7 4 49 7
2
1 10 4 2 5 1 1 7 4 2 25 5 7 7 4 25 : 2 5
7
17 8 ∙ 3
34∙ 6 12=1
8∙3 2∙1
2= 3 32 1
35:18 7 :1
5= 1 35∙ 7
18∙5 1= 1
5∙ 1 18∙5
1= 1 18 2
3:3 2∙7
5=2 3∙2
3∙7 5= 28
45
Matematica, Aritmetica, Frazioni, Espressioni Q, addizione, sottrazione, moltiplicazione, divisione, esercizi con soluzioni
Math, Arithmetic, Fraction expressions, Fraction, Expression, Addition, Subtraction, Multiplication, Division, Fraction expressions solved
Matemática, Aritmética, Fracción, Expresiones, Resta, Sustracción, Suma, Adición, Multiplicación, División
Mathématique, Arithmétique, Fraction, Problèmes avec fractions, Addition, Soustraction, Multiplication, Division
Mathematik, Arithmetik, Bruchrechnung, Bruch, Subtraktion, Addition, Multiplikation, Division
Arabic: كَسْر Chinese (Simplified): 分数 Chinese (Traditional): 分數
Czech: zlomek Danish: brøkdel
Dutch: deel, breuk Estonian: murd(arv)
Finnish: murtoluku French: fraction
Greek: κλάσμα
Hungarian: hányad, tört(rész) Icelandic: brot
Indonesian: pecahan Japanese: 分数
Korean: 분수 Lithuanian: trupmena Norwegian: brøk(del)
Polish: ułamek Portuguese (Brazil): fração Portuguese (Portugal): fracção
Romanian: fracţie Russian: дробь Slovak: zlomok Slovenian: ulomek
Swedish: del Turkish: kesir