Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken groter dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 9 7 × 8 3 = 82 45
 
8 8 64
2. 3 1 × 1 8 = 5 29
 
10 10 50
3. 9 9 × 9 5 = 94 1
 
10 10 20
4. 9 7 × 8 5 = 83 53
 
9 9 81
5. 9 7 × 5 5 = 55 35
 
8 8 64
Oefening 2
1. 9 5 × 7 2 = 69 1
 
9 9 81
2. 4 6 × 3 3 = 15 9
 
10 10 50
3. 8 4 × 7 5 = 64 13
 
8 8 16
4. 5 9 × 4 6 = 27 7
 
10 10 50
5. 9 7 × 9 6 = 96 9
 
8 8 32
Oefening 3
1. 5 2 × 2 5 = 13
 
10 10
2. 8 3 × 5 3 = 50 5
 
4 4 16
3. 3 8 × 2 8 = 11 19
 
9 9 81
4. 5 8 × 4 8 = 27 21
 
10 10 25
5. 5 2 × 2 4 = 15 3
 
5 5 25
Oefening 4
1. 8 5 × 7 7 = 66 44
 
9 9 81
2. 6 8 × 2 4 = 16 68
 
9 9 81
3. 5 7 × 3 4 = 19 73
 
9 9 81
4. 8 1 × 7 7 = 63 7
 
9 9 81
5. 8 1 × 3 6 = 29 20
 
9 9 27