Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

Breuken
Oefening 1
1. 5 3 × 1 7 =
 
6 8
2. 8 5 × 2 5 =
 
10 8
3. 7 5 × 4 3 =
 
6 10
4. 6 3 × 4 5 =
 
6 8
5. 5 16 × 5 6 =
 
18 9
Oefening 2
1. 8 5 × 6 8 =
 
8 10
2. 2 4 × 1 3 =
 
5 9
3. 6 6 × 1 7 =
 
10 8
4. 6 9 × 6 4 =
 
10 7
5. 7 5 × 1 5 =
 
7 9
Oefening 3
1. 7 7 × 7 7 =
 
9 10
2. 2 5 × 1 8 =
 
7 10
3. 9 3 × 7 5 =
 
4 6
4. 8 9 × 1 4 =
 
10 5
5. 9 8 × 1 6 =
 
9 7
Oefening 4
1. 7 5 × 4 3 =
 
6 10
2. 4 4 × 1 18 =
 
10 20
3. 6 3 × 4 7 =
 
5 10
4. 7 9 × 3 4 =
 
10 5
5. 9 7 × 4 7 =
 
10 9

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 5 3 × 1 7 = 10 5
 
6 8 16
2. 8 5 × 2 5 = 22 5
 
10 8 16
3. 7 5 × 4 3 = 33 41
 
6 10 60
4. 6 3 × 4 5 = 30 1
 
6 8 16
5. 5 16 × 5 6 = 33 10
 
18 9 27
Oefening 2
1. 8 5 × 6 8 = 58 13
 
8 10 20
2. 2 4 × 1 3 = 3 11
 
5 9 15
3. 6 6 × 1 7 = 12 3
 
10 8 8
4. 6 9 × 6 4 = 45 12
 
10 7 35
5. 7 5 × 1 5 = 12
 
7 9
Oefening 3
1. 7 7 × 7 7 = 59 8
 
9 10 9
2. 2 5 × 1 8 = 4 31
 
7 10 35
3. 9 3 × 7 5 = 76 3
 
4 6 8
4. 8 9 × 1 4 = 16 1
 
10 5 50
5. 9 8 × 1 6 = 18 23
 
9 7 63
Oefening 4
1. 7 5 × 4 3 = 33 41
 
6 10 60
2. 4 4 × 1 18 = 8 9
 
10 20 25
3. 6 3 × 4 7 = 31 1
 
5 10 50
4. 7 9 × 3 4 = 30 1
 
10 5 50
5. 9 7 × 4 7 = 46 31
 
10 9 90