Gelijknamige breuken kleiner dan 1 met elkaar vermenigvuldigen

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

Gelijknamige breuken kleiner dan 1 met elkaar vermenigvuldigen
| ANTWOORDEN

Breuken
Oefening 1
1. 8 × 8 = 64
 
9 9 81
2. 6 × 6 = 4
 
9 9 9
3. 8 × 5 = 40
 
9 9 81
4. 8 × 7 = 56
 
9 9 81
5. 6 × 5 = 15
 
8 8 32
Oefening 2
1. 9 × 5 = 9
 
10 10 20
2. 3 × 3 = 1
 
6 6 4
3. 3 × 1 = 3
 
8 8 64
4. 9 × 9 = 81
 
10 10 100
5. 7 × 5 = 35
 
9 9 81
Oefening 3
1. 8 × 7 = 14
 
10 10 25
2. 9 × 7 = 63
 
10 10 100
3. 4 × 3 = 3
 
8 8 16
4. 7 × 3 = 21
 
8 8 64
5. 9 × 3 = 27
 
10 10 100
Oefening 4
1. 9 × 5 = 9
 
10 10 20
2. 3 × 1 = 1
 
9 9 27
3. 5 × 4 = 20
 
7 7 49
4. 9 × 4 = 9
 
10 10 25
5. 4 × 2 = 8
 
9 9 81