Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Ongelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 9 3 × 3 8 = 37 1
 
4 10 20
2. 8 8 × 2 6 = 24 1
 
10 8 5
3. 8 8 × 5 5 = 48 8
 
10 9 9
4. 7 3 × 1 6 = 13 1
 
6 8 8
5. 9 7 × 8 6 = 86 38
 
9 7 63
Oefening 2
1. 4 7 × 4 6 = 22 3
 
8 9 4
2. 2 9 × 1 6 = 5 27
 
10 7 70
3. 6 6 × 5 8 = 39 3
 
8 10 20
4. 9 6 × 7 7 = 77 5
 
7 8 8
5. 8 9 × 8 8 = 79 1
 
10 9 9
Oefening 3
1. 4 7 × 1 7 = 8 23
 
9 8 24
2. 8 4 × 1 8 = 15 3
 
6 10 5
3. 9 18 × 3 8 = 37 31
 
20 10 50
4. 5 5 × 1 6 = 10 5
 
6 7 6
5. 7 8 × 7 6 = 59 43
 
9 10 45
Oefening 4
1. 9 3 × 7 5 = 74 11
 
4 8 32
2. 7 7 × 7 4 = 57 29
 
10 9 90
3. 4 4 × 1 3 = 6 2
 
9 6 3
4. 2 7 × 1 4 = 4 43
 
10 5 50
5. 7 16 × 4 9 = 38 11
 
20 10 50