Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 6 4 × 5 4 = 35 1
 
10 8 5
2. 8 6 × 1 4 = 14 7
 
8 6 12
3. 5 7 × 1 9 = 11 13
 
8 10 80
4. 7 3 × 4 5 = 35 17
 
10 6 60
5. 2 3 × 2 6 = 7 3
 
4 10 20
Oefening 2
1. 7 9 × 7 18 = 62 41
 
10 20 100
2. 7 6 × 4 6 = 33 29
 
8 16 32
3. 9 10 × 2 7 = 26 44
 
18 9 81
4. 9 7 × 4 4 = 44 44
 
9 7 63
5. 5 3 × 5 3 = 28 39
 
8 10 80
Oefening 3
1. 2 7 × 1 5 = 4 19
 
10 6 20
2. 9 5 × 8 18 = 84 11
 
10 20 20
3. 6 8 × 3 6 = 22 26
 
9 18 27
4. 8 9 × 8 18 = 79 21
 
10 20 100
5. 2 5 × 1 6 = 4 4
 
9 10 45
Oefening 4
1. 1 14 × 1 3 = 2 37
 
16 8 64
2. 6 4 × 3 5 = 25 4
 
7 6 21
3. 8 8 × 4 6 = 41 1
 
10 9 15
4. 9 4 × 3 6 = 36 3
 
9 7 7
5. 6 3 × 1 4 = 11 7
 
6 5 10