Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 4 7 × 4 3 = 20 19
 
9 9 27
2. 8 1 × 7 4 = 63 24
 
5 5 25
3. 2 7 × 2 3 = 6 13
 
9 9 27
4. 1 4 × 1 3 = 1 41
 
10 10 50
5. 3 9 × 2 5 = 9 3
 
10 10 4
Oefening 2
1. 9 5 × 6 8 = 64 3
 
10 10 5
2. 8 9 × 5 6 = 49 21
 
10 10 25
3. 7 6 × 7 3 = 56 2
 
9 9 9
4. 7 5 × 5 1 = 39 5
 
8 8 64
5. 8 1 × 1 7 = 15 15
 
8 8 64
Oefening 3
1. 9 5 × 9 1 = 87 53
 
8 8 64
2. 5 6 × 4 7 = 27 2
 
9 9 27
3. 3 8 × 3 3 = 12 27
 
10 10 50
4. 8 2 × 1 5 = 13 13
 
8 8 32
5. 8 7 × 1 1 = 9 57
 
10 10 100
Oefening 4
1. 3 8 × 2 5 = 9 1
 
10 10 2
2. 5 3 × 5 2 = 28 34
 
7 7 49
3. 6 3 × 3 9 = 24 57
 
10 10 100
4. 2 4 × 2 3 = 6 12
 
7 7 49
5. 8 4 × 5 3 = 45 11
 
8 8 16