Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 9 × 6 7 = 60 29
 
10 9 90
2. 4 9 × 4 4 = 21 7
 
10 9 9
3. 7 9 × 1 7 = 14 13
 
10 8 16
4. 8 3 × 4 5 = 39 31
 
4 9 36
5. 6 8 × 2 5 = 17 1
 
16 8 16
Oefening 2
1. 2 7 × 1 7 = 4 4
 
10 9 5
2. 9 4 × 9 7 = 95 3
 
5 10 50
3. 7 4 × 6 4 = 47 29
 
9 10 45
4. 3 9 × 1 7 = 7 5
 
10 8 16
5. 6 8 × 2 3 = 17 41
 
9 5 45
Oefening 3
1. 9 9 × 6 6 = 67 31
 
10 7 35
2. 8 6 × 5 5 = 50
 
8 7
3. 9 4 × 6 4 = 62 2
 
10 6 3
4. 6 6 × 2 6 = 18 6
 
7 8 7
5. 6 9 × 5 4 = 39 1
 
10 6 10
Oefening 4
1. 7 4 × 4 7 = 35 5
 
8 9 6
2. 9 18 × 7 8 = 77 11
 
20 10 50
3. 4 6 × 4 4 = 22 2
 
7 6 3
4. 5 5 × 3 6 = 21 3
 
10 7 14
5. 2 9 × 1 6 = 5 3
 
10 8 40