Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

Breuken
Oefening 1
1. 8 7 × 1 9 =
 
8 10
2. 2 4 × 2 4 =
 
7 8
3. 6 5 × 3 6 =
 
10 8
4. 5 7 × 2 4 =
 
10 6
5. 7 4 × 4 4 =
 
6 10
Oefening 2
1. 6 14 × 4 8 =
 
20 10
2. 7 16 × 3 8 =
 
20 10
3. 5 3 × 2 8 =
 
9 10
4. 7 10 × 2 8 =
 
20 10
5. 7 9 × 2 6 =
 
10 9
Oefening 3
1. 7 7 × 3 16 =
 
9 18
2. 9 7 × 8 10 =
 
8 16
3. 7 6 × 6 8 =
 
8 9
4. 5 8 × 3 6 =
 
10 20
5. 2 7 × 1 8 =
 
8 10
Oefening 4
1. 8 6 × 6 3 =
 
7 8
2. 6 8 × 6 4 =
 
9 7
3. 5 3 × 1 6 =
 
8 16
4. 6 6 × 3 9 =
 
20 10
5. 7 6 × 6 5 =
 
10 7

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 7 × 1 9 = 16 69
 
8 10 80
2. 2 4 × 2 4 = 6 3
 
7 8 7
3. 6 5 × 3 6 = 24 3
 
10 8 8
4. 5 7 × 2 4 = 15 1
 
10 6 5
5. 7 4 × 4 4 = 33 11
 
6 10 15
Oefening 2
1. 6 14 × 4 8 = 32 4
 
20 10 25
2. 7 16 × 3 8 = 29 16
 
20 10 25
3. 5 3 × 2 8 = 14 14
 
9 10 15
4. 7 10 × 2 8 = 21
 
20 10
5. 7 9 × 2 6 = 21 1
 
10 9 15
Oefening 3
1. 7 7 × 3 16 = 30 20
 
9 18 81
2. 9 7 × 8 10 = 85 11
 
8 16 64
3. 7 6 × 6 8 = 53 7
 
8 9 18
4. 5 8 × 3 6 = 19 7
 
10 20 50
5. 2 7 × 1 8 = 5 7
 
8 10 40
Oefening 4
1. 8 6 × 6 3 = 56 13
 
7 8 28
2. 6 8 × 6 4 = 45 17
 
9 7 63
3. 5 3 × 1 6 = 7 25
 
8 16 64
4. 6 6 × 3 9 = 24 57
 
20 10 100
5. 7 6 × 6 5 = 51 1
 
10 7 35