Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 8 × 1 2 = 10 70
 
9 9 81
2. 8 2 × 6 6 = 56 40
 
7 7 49
3. 8 6 × 8 4 = 74 3
 
8 8 8
4. 7 7 × 2 2 = 17 23
 
8 8 32
5. 8 7 × 2 1 = 18 43
 
9 9 81
Oefening 2
1. 9 3 × 5 1 = 48 24
 
7 7 49
2. 6 5 × 5 9 = 38 7
 
10 10 20
3. 8 9 × 7 5 = 66 3
 
10 10 4
4. 5 8 × 4 5 = 26 67
 
9 9 81
5. 9 1 × 6 6 = 61 19
 
8 8 32
Oefening 3
1. 6 1 × 3 7 = 23 7
 
9 9 81
2. 5 3 × 3 1 = 17 5
 
6 6 12
3. 5 4 × 1 9 = 10 13
 
10 10 50
4. 6 5 × 3 6 = 23 2
 
10 10 5
5. 3 7 × 1 7 = 7 17
 
8 8 64
Oefening 4
1. 8 1 × 5 8 = 47 62
 
9 9 81
2. 8 2 × 4 4 = 38 8
 
6 6 9
3. 6 6 × 4 6 = 32 1
 
8 8 16
4. 7 1 × 5 8 = 41 71
 
9 9 81
5. 7 2 × 6 4 = 46 44
 
9 9 81