Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 6 7 × 5 8 = 39 14
 
9 10 45
2. 3 5 × 1 9 = 7 2
 
7 10 35
3. 9 8 × 5 6 = 57 2
 
10 7 5
4. 9 3 × 7 9 = 74 1
 
8 10 16
5. 9 4 × 2 6 = 26 6
 
10 7 7
Oefening 2
1. 6 3 × 1 6 = 12 15
 
4 7 28
2. 6 3 × 3 6 = 22 4
 
9 10 5
3. 5 4 × 4 3 = 25 2
 
9 5 45
4. 7 8 × 3 6 = 28 2
 
9 10 5
5. 7 9 × 7 5 = 61 53
 
10 6 60
Oefening 3
1. 2 7 × 2 6 = 7 2
 
8 9 3
2. 5 5 × 1 4 = 9 1
 
6 7 6
3. 5 3 × 2 4 = 12 4
 
9 10 5
4. 7 8 × 2 8 = 22 8
 
10 9 15
5. 7 7 × 6 16 = 53 47
 
9 18 81
Oefening 4
1. 2 4 × 1 9 = 4 3
 
8 10 4
2. 4 3 × 3 18 = 16 77
 
10 20 100
3. 9 4 × 2 9 = 27 11
 
8 10 20
4. 7 4 × 4 5 = 34 1
 
7 10 14
5. 8 5 × 2 6 = 25 5
 
6 7 21