Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 4 × 2 5 = 23 13
 
7 7 49
2. 8 8 × 7 6 = 68 4
 
9 9 27
3. 9 2 × 2 3 = 21 31
 
8 8 32
4. 2 5 × 1 3 = 3 43
 
7 7 49
5. 3 9 × 1 4 = 5 23
 
10 10 50
Oefening 2
1. 9 3 × 6 8 = 63 6
 
10 10 25
2. 8 8 × 1 6 = 14 22
 
9 9 27
3. 6 5 × 2 5 = 16 61
 
9 9 81
4. 5 4 × 3 3 = 19 5
 
7 7 49
5. 7 4 × 2 5 = 21 13
 
6 6 18
Oefening 3
1. 8 9 × 1 5 = 13 7
 
10 10 20
2. 4 1 × 3 5 = 15 19
 
7 7 49
3. 9 9 × 8 3 = 82 17
 
10 10 100
4. 9 6 × 7 3 = 70 8
 
9 9 9
5. 6 7 × 1 3 = 9 29
 
8 8 64
Oefening 4
1. 5 4 × 3 8 = 20 13
 
10 10 25
2. 9 2 × 3 5 = 33 17
 
8 8 32
3. 6 3 × 3 2 = 22 11
 
5 5 25
4. 7 8 × 1 2 = 9 9
 
10 10 25
5. 7 5 × 3 7 = 28 44
 
9 9 81