Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

Breuken
Oefening 1
1. 3 8 × 2 8 =
 
9 10
2. 9 5 × 9 3 =
 
9 8
3. 6 6 × 1 4 =
 
8 5
4. 8 8 × 5 5 =
 
10 9
5. 8 3 × 2 3 =
 
10 6
Oefening 2
1. 8 5 × 3 9 =
 
6 10
2. 6 16 × 5 7 =
 
18 9
3. 6 4 × 3 4 =
 
7 10
4. 6 7 × 1 4 =
 
8 7
5. 3 3 × 1 7 =
 
4 8
Oefening 3
1. 1 5 × 1 3 =
 
10 8
2. 6 5 × 3 3 =
 
6 7
3. 6 5 × 1 7 =
 
8 10
4. 6 8 × 5 7 =
 
9 10
5. 6 14 × 2 3 =
 
16 8
Oefening 4
1. 6 9 × 1 7 =
 
10 8
2. 9 5 × 8 6 =
 
6 10
3. 9 3 × 2 6 =
 
7 9
4. 9 4 × 9 5 =
 
5 7
5. 8 4 × 5 8 =
 
8 10

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 3 8 × 2 8 = 10 8
 
9 10 9
2. 9 5 × 9 3 = 89 7
 
9 8 12
3. 6 6 × 1 4 = 12 3
 
8 5 20
4. 8 8 × 5 5 = 48 8
 
10 9 9
5. 8 3 × 2 3 = 20 3
 
10 6 4
Oefening 2
1. 8 5 × 3 9 = 34 9
 
6 10 20
2. 6 16 × 5 7 = 39 65
 
18 9 81
3. 6 4 × 3 4 = 22 12
 
7 10 35
4. 6 7 × 1 4 = 10 45
 
8 7 56
5. 3 3 × 1 7 = 7 1
 
4 8 32
Oefening 3
1. 1 5 × 1 3 = 2 1
 
10 8 16
2. 6 5 × 3 3 = 23 3
 
6 7 7
3. 6 5 × 1 7 = 11 21
 
8 10 80
4. 6 8 × 5 7 = 39 4
 
9 10 15
5. 6 14 × 2 3 = 16 21
 
16 8 64
Oefening 4
1. 6 9 × 1 7 = 12 15
 
10 8 16
2. 9 5 × 8 6 = 84 17
 
6 10 30
3. 9 3 × 2 6 = 25 1
 
7 9 7
4. 9 4 × 9 5 = 95 1
 
5 7 5
5. 8 4 × 5 8 = 49 3
 
8 10 10