Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 4 5 × 2 5 = 13 25
 
6 6 36
2. 6 9 × 4 7 = 32 43
 
10 10 100
3. 5 7 × 5 6 = 33 25
 
8 8 32
4. 7 2 × 2 4 = 18 1
 
8 8 8
5. 4 6 × 3 3 = 15 5
 
9 9 9
Oefening 2
1. 9 5 × 3 9 = 37 1
 
10 10 20
2. 1 5 × 1 4 = 3 1
 
6 6 18
3. 6 8 × 6 6 = 44 22
 
10 10 25
4. 6 7 × 1 3 = 9 1
 
9 9 27
5. 6 8 × 3 3 = 22 26
 
9 9 27
Oefening 3
1. 8 7 × 3 6 = 33 9
 
8 8 32
2. 6 3 × 4 3 = 32 1
 
4 4 16
3. 4 6 × 4 4 = 21 3
 
8 8 8
4. 7 3 × 2 8 = 20 11
 
10 10 25
5. 8 6 × 2 2 = 20 12
 
7 7 49
Oefening 4
1. 3 7 × 2 8 = 10 74
 
9 9 81
2. 8 8 × 7 8 = 70 10
 
9 9 81
3. 8 5 × 4 9 = 41 13
 
10 10 20
4. 5 4 × 1 8 = 10 23
 
9 9 81
5. 7 8 × 3 9 = 30 21
 
10 10 50