Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 7 6 × 5 8 = 45 4
 
7 10 7
2. 9 9 × 5 4 = 54 9
 
10 8 20
3. 7 9 × 3 4 = 30 1
 
10 5 50
4. 8 12 × 5 4 = 49 17
 
14 7 49
5. 9 8 × 1 3 = 14 7
 
10 6 10
Oefening 2
1. 4 9 × 4 18 = 24 1
 
10 20 100
2. 7 8 × 5 6 = 45 24
 
10 7 35
3. 6 7 × 6 3 = 43 11
 
10 6 20
4. 9 8 × 8 9 = 88 1
 
9 10 90
5. 9 5 × 1 9 = 18 16
 
7 10 35
Oefening 3
1. 8 9 × 6 16 = 60 13
 
10 20 25
2. 8 7 × 2 3 = 20 17
 
8 9 24
3. 3 8 × 1 8 = 6 41
 
18 9 81
4. 8 6 × 1 16 = 15 12
 
10 20 25
5. 6 4 × 2 7 = 18 16
 
7 9 63
Oefening 4
1. 1 8 × 1 14 = 3 29
 
9 18 81
2. 9 5 × 3 6 = 31 23
 
9 18 27
3. 5 9 × 5 5 = 33 5
 
10 7 7
4. 3 6 × 3 3 = 14 13
 
7 4 28
5. 9 6 × 3 4 = 35 4
 
9 6 9