Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

Breuken
Oefening 1
1. 8 4 × 6 7 =
 
9 8
2. 2 5 × 1 6 =
 
10 8
3. 7 10 × 5 5 =
 
14 7
4. 6 6 × 2 16 =
 
10 20
5. 8 4 × 3 7 =
 
8 10
Oefening 2
1. 4 8 × 1 4 =
 
9 6
2. 7 3 × 5 3 =
 
7 10
3. 7 6 × 5 8 =
 
8 10
4. 9 5 × 8 7 =
 
7 10
5. 9 3 × 4 8 =
 
8 10
Oefening 3
1. 8 7 × 7 3 =
 
8 6
2. 4 4 × 2 6 =
 
9 8
3. 8 5 × 5 5 =
 
8 7
4. 3 9 × 3 4 =
 
10 8
5. 5 8 × 5 16 =
 
10 20
Oefening 4
1. 7 5 × 1 5 =
 
7 6
2. 7 5 × 5 8 =
 
6 12
3. 7 9 × 5 3 =
 
10 8
4. 3 8 × 2 5 =
 
9 8
5. 9 12 × 4 7 =
 
20 10

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 4 × 6 7 = 58 1
 
9 8 18
2. 2 5 × 1 6 = 4 3
 
10 8 8
3. 7 10 × 5 5 = 44 4
 
14 7 49
4. 6 6 × 2 16 = 18 12
 
10 20 25
5. 8 4 × 3 7 = 31 9
 
8 10 20
Oefening 2
1. 4 8 × 1 4 = 8 4
 
9 6 27
2. 7 3 × 5 3 = 39 13
 
7 10 35
3. 7 6 × 5 8 = 44 19
 
8 10 20
4. 9 5 × 8 7 = 84 18
 
7 10 35
5. 9 3 × 4 8 = 45
 
8 10
Oefening 3
1. 8 7 × 7 3 = 66 9
 
8 6 16
2. 4 4 × 2 6 = 12 2
 
9 8 9
3. 8 5 × 5 5 = 49 2
 
8 7 7
4. 3 9 × 3 4 = 13 13
 
10 8 20
5. 5 8 × 5 16 = 33 16
 
10 20 25
Oefening 4
1. 7 5 × 1 5 = 14 1
 
7 6 7
2. 7 5 × 5 8 = 44 7
 
6 12 18
3. 7 9 × 5 3 = 42 37
 
10 8 80
4. 3 8 × 2 5 = 10 5
 
9 8 24
5. 9 12 × 4 7 = 45 3
 
20 10 25