Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 4 × 3 4 = 30 4
 
10 6 5
2. 8 12 × 7 7 = 68 29
 
16 8 32
3. 7 6 × 6 8 = 54 8
 
7 9 63
4. 2 16 × 1 8 = 5 37
 
18 9 81
5. 4 7 × 2 3 = 11 3
 
10 6 4
Oefening 2
1. 8 7 × 7 6 = 68 1
 
8 9 24
2. 8 8 × 6 18 = 60 18
 
10 20 25
3. 6 4 × 1 8 = 11 7
 
8 10 10
4. 7 8 × 7 3 = 58 13
 
9 8 72
5. 7 5 × 1 3 = 10
 
10 9
Oefening 3
1. 5 9 × 5 18 = 34 81
 
10 20 100
2. 7 10 × 2 8 = 21
 
20 10
3. 1 5 × 1 7 = 2 32
 
7 10 35
4. 7 3 × 1 8 = 13 1
 
6 10 2
5. 8 4 × 3 3 = 30 2
 
9 5 5
Oefening 4
1. 3 4 × 1 8 = 6 19
 
10 9 45
2. 4 8 × 1 7 = 8 8
 
10 9 15
3. 7 7 × 3 8 = 29 37
 
8 10 40
4. 8 8 × 6 8 = 60 28
 
10 9 45
5. 3 7 × 2 4 = 10 1
 
8 6 3