Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 5 4 × 4 3 = 24 3
 
10 6 10
2. 6 7 × 4 9 = 33 11
 
8 10 16
3. 9 7 × 1 5 = 16 13
 
8 7 14
4. 6 5 × 3 7 = 26 1
 
7 8 56
5. 6 9 × 6 3 = 43 79
 
10 8 80
Oefening 2
1. 4 9 × 1 4 = 8 1
 
10 6 6
2. 9 16 × 3 7 = 37 29
 
18 9 81
3. 5 6 × 4 6 = 27 23
 
7 8 28
4. 8 18 × 3 9 = 34 71
 
20 10 100
5. 7 3 × 1 12 = 12 2
 
9 18 9
Oefening 3
1. 5 7 × 5 5 = 32 5
 
8 10 16
2. 7 4 × 3 4 = 26 11
 
8 7 14
3. 8 4 × 5 14 = 48 64
 
9 18 81
4. 7 8 × 1 7 = 13 13
 
10 9 15
5. 8 9 × 8 18 = 79 21
 
10 20 100
Oefening 4
1. 9 4 × 3 5 = 36 11
 
9 6 54
2. 8 4 × 2 7 = 23 2
 
6 10 5
3. 1 6 × 1 12 = 2 7
 
9 18 9
4. 7 3 × 6 7 = 51 23
 
5 9 45
5. 8 8 × 4 5 = 40 20
 
14 7 49