Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 10 × 6 6 = 58 7
 
16 8 32
2. 9 4 × 6 3 = 61 1
 
10 6 10
3. 3 6 × 2 5 = 10 1
 
7 8 8
4. 9 6 × 1 3 = 13 17
 
9 7 21
5. 8 12 × 1 3 = 11 9
 
20 10 50
Oefening 2
1. 6 18 × 4 7 = 32 43
 
20 10 100
2. 6 3 × 1 9 = 12 9
 
8 10 80
3. 8 7 × 3 7 = 32 43
 
9 10 90
4. 8 5 × 1 9 = 16 39
 
7 10 70
5. 9 7 × 8 5 = 87 11
 
8 6 48
Oefening 3
1. 6 6 × 1 7 = 12
 
8 9
2. 8 7 × 4 9 = 43 39
 
8 10 80
3. 7 4 × 1 8 = 11 1
 
8 16 4
4. 4 8 × 1 9 = 9 13
 
9 10 45
5. 4 7 × 3 3 = 17 1
 
9 5 5
Oefening 4
1. 7 6 × 2 4 = 19 9
 
7 8 14
2. 5 6 × 1 7 = 9 31
 
8 10 40
3. 7 3 × 2 7 = 20 1
 
6 10 4
4. 8 8 × 5 3 = 47 7
 
9 8 9
5. 5 8 × 4 5 = 26 19
 
10 9 45