Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 7 8 × 1 6 = 14 17
 
10 7 35
2. 9 3 × 4 5 = 44 19
 
10 6 20
3. 4 5 × 1 9 = 8 59
 
9 10 90
4. 8 9 × 7 7 = 69 2
 
10 9 9
5. 6 3 × 2 6 = 16 7
 
9 10 15
Oefening 2
1. 9 5 × 7 3 = 70 4
 
10 7 7
2. 7 6 × 1 6 = 12 2
 
8 10 5
3. 7 4 × 5 6 = 42 29
 
9 8 36
4. 9 16 × 2 9 = 28 21
 
20 10 50
5. 9 4 × 6 6 = 65 1
 
8 7 7
Oefening 3
1. 9 7 × 4 4 = 47 2
 
8 5 5
2. 7 7 × 1 7 = 13 2
 
9 10 9
3. 6 4 × 4 12 = 31 45
 
7 14 49
4. 4 4 × 2 8 = 12 32
 
10 9 45
5. 8 8 × 3 8 = 33 7
 
9 10 9
Oefening 4
1. 3 7 × 2 14 = 10 40
 
9 18 81
2. 6 8 × 2 10 = 17 49
 
9 18 81
3. 7 6 × 3 3 = 25 3
 
9 10 10
4. 6 4 × 2 7 = 18 14
 
6 9 27
5. 7 7 × 3 9 = 30 1
 
9 10 3