Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 2 6 × 1 8 = 5 1
 
7 10 7
2. 6 7 × 1 7 = 12 9
 
10 8 16
3. 9 5 × 4 5 = 45 23
 
6 8 48
4. 6 14 × 2 4 = 16 2
 
20 10 25
5. 9 3 × 8 7 = 84 5
 
6 8 16
Oefening 2
1. 9 6 × 9 3 = 92
 
7 9
2. 8 3 × 3 8 = 32 5
 
10 9 18
3. 5 7 × 2 9 = 16 34
 
9 10 45
4. 9 8 × 1 7 = 15 49
 
20 10 50
5. 3 3 × 2 14 = 9 45
 
8 16 64
Oefening 3
1. 4 4 × 2 4 = 12 12
 
5 7 35
2. 8 9 × 8 4 = 75 13
 
10 8 20
3. 7 7 × 1 5 = 13 1
 
8 7 2
4. 5 6 × 3 3 = 18 2
 
10 9 3
5. 9 5 × 4 6 = 45 1
 
10 8 8
Oefening 4
1. 6 9 × 5 16 = 40 1
 
10 20 50
2. 8 9 × 1 5 = 16 19
 
10 6 60
3. 6 7 × 3 8 = 26 53
 
8 9 72
4. 5 4 × 4 3 = 25 22
 
7 5 35
5. 9 7 × 2 14 = 26 19
 
10 20 100