Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

Breuken
Oefening 1
1. 5 10 × 2 5 =
 
12 6
2. 5 3 × 5 6 =
 
4 8
3. 9 3 × 8 9 =
 
6 10
4. 5 3 × 4 9 =
 
4 10
5. 8 4 × 8 4 =
 
5 10
Oefening 2
1. 6 3 × 1 5 =
 
7 9
2. 7 7 × 7 4 =
 
8 6
3. 5 9 × 1 4 =
 
10 6
4. 8 3 × 4 5 =
 
5 9
5. 5 5 × 4 6 =
 
10 9
Oefening 3
1. 4 9 × 4 3 =
 
10 7
2. 6 9 × 1 16 =
 
10 20
3. 8 5 × 8 3 =
 
6 4
4. 9 4 × 8 3 =
 
7 8
5. 8 8 × 3 5 =
 
10 6
Oefening 4
1. 7 3 × 4 9 =
 
6 10
2. 7 9 × 6 7 =
 
10 8
3. 3 14 × 2 3 =
 
18 9
4. 6 5 × 5 8 =
 
7 10
5. 7 4 × 4 5 =
 
5 8

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 5 10 × 2 5 = 16 19
 
12 6 36
2. 5 3 × 5 6 = 33 1
 
4 8 16
3. 9 3 × 8 9 = 84 11
 
6 10 20
4. 5 3 × 4 9 = 28 7
 
4 10 40
5. 8 4 × 8 4 = 73 23
 
5 10 25
Oefening 2
1. 6 3 × 1 5 = 10
 
7 9
2. 7 7 × 7 4 = 60 3
 
8 6 8
3. 5 9 × 1 4 = 9 5
 
10 6 6
4. 8 3 × 4 5 = 39 8
 
5 9 45
5. 5 5 × 4 6 = 25 2
 
10 9 3
Oefening 3
1. 4 9 × 4 3 = 21 7
 
10 7 10
2. 6 9 × 1 16 = 12 21
 
10 20 50
3. 8 5 × 8 3 = 77 7
 
6 4 24
4. 9 4 × 8 3 = 80 9
 
7 8 56
5. 8 8 × 3 5 = 33 11
 
10 6 15
Oefening 4
1. 7 3 × 4 9 = 36 3
 
6 10 4
2. 7 9 × 6 7 = 54 5
 
10 8 16
3. 3 14 × 2 3 = 8 22
 
18 9 27
4. 6 5 × 5 8 = 38 33
 
7 10 35
5. 7 4 × 4 5 = 36 3
 
5 8 40