Oefening 1 | |||||
1. | 90 | × | 30 | =  |
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2. | 70 | × | 20 | =  |
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3. | 100 | × | 50 | =  |
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4. | 50 | × | 20 | =  |
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5. | 100 | × | 10 | =  |
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6. | 70 | × | 60 | =  |
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7. | 100 | × | 10 | =  |
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8. | 40 | × | 40 | =  |
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9. | 50 | × | 10 | =  |
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10. | 80 | × | 70 | =  |
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Oefening 2 | |||||
1. | 100 | × | 70 | =  |
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2. | 30 | × | 30 | =  |
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3. | 90 | × | 60 | =  |
|
4. | 80 | × | 60 | =  |
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5. | 90 | × | 80 | =  |
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6. | 90 | × | 70 | =  |
|
7. | 60 | × | 10 | =  |
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8. | 50 | × | 10 | =  |
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9. | 70 | × | 20 | =  |
|
10. | 80 | × | 70 | =  |
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Oefening 3 | |||||
1. | 60 | × | 50 | =  |
|
2. | 100 | × | 70 | =  |
|
3. | 100 | × | 20 | =  |
|
4. | 60 | × | 10 | =  |
|
5. | 30 | × | 10 | =  |
|
6. | 100 | × | 80 | =  |
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7. | 90 | × | 30 | =  |
|
8. | 100 | × | 40 | =  |
|
9. | 30 | × | 10 | =  |
|
10. | 40 | × | 10 | =  |
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Oefening 4 | |||||
1. | 80 | × | 70 | =  |
|
2. | 90 | × | 50 | =  |
|
3. | 100 | × | 30 | =  |
|
4. | 70 | × | 50 | =  |
|
5. | 80 | × | 20 | =  |
|
6. | 100 | × | 50 | =  |
|
7. | 20 | × | 10 | =  |
|
8. | 80 | × | 70 | =  |
|
9. | 60 | × | 10 | =  |
|
10. | 100 | × | 70 | =  |
|
Oefening 1 | |||||
1. | 90 | × | 30 | =  |
2.700
|
2. | 70 | × | 20 | =  |
1.400
|
3. | 100 | × | 50 | =  |
5.000
|
4. | 50 | × | 20 | =  |
1.000
|
5. | 100 | × | 10 | =  |
1.000
|
6. | 70 | × | 60 | =  |
4.200
|
7. | 100 | × | 10 | =  |
1.000
|
8. | 40 | × | 40 | =  |
1.600
|
9. | 50 | × | 10 | =  |
500
|
10. | 80 | × | 70 | =  |
5.600
|
Oefening 2 | |||||
1. | 100 | × | 70 | =  |
7.000
|
2. | 30 | × | 30 | =  |
900
|
3. | 90 | × | 60 | =  |
5.400
|
4. | 80 | × | 60 | =  |
4.800
|
5. | 90 | × | 80 | =  |
7.200
|
6. | 90 | × | 70 | =  |
6.300
|
7. | 60 | × | 10 | =  |
600
|
8. | 50 | × | 10 | =  |
500
|
9. | 70 | × | 20 | =  |
1.400
|
10. | 80 | × | 70 | =  |
5.600
|
Oefening 3 | |||||
1. | 60 | × | 50 | =  |
3.000
|
2. | 100 | × | 70 | =  |
7.000
|
3. | 100 | × | 20 | =  |
2.000
|
4. | 60 | × | 10 | =  |
600
|
5. | 30 | × | 10 | =  |
300
|
6. | 100 | × | 80 | =  |
8.000
|
7. | 90 | × | 30 | =  |
2.700
|
8. | 100 | × | 40 | =  |
4.000
|
9. | 30 | × | 10 | =  |
300
|
10. | 40 | × | 10 | =  |
400
|
Oefening 4 | |||||
1. | 80 | × | 70 | =  |
5.600
|
2. | 90 | × | 50 | =  |
4.500
|
3. | 100 | × | 30 | =  |
3.000
|
4. | 70 | × | 50 | =  |
3.500
|
5. | 80 | × | 20 | =  |
1.600
|
6. | 100 | × | 50 | =  |
5.000
|
7. | 20 | × | 10 | =  |
200
|
8. | 80 | × | 70 | =  |
5.600
|
9. | 60 | × | 10 | =  |
600
|
10. | 100 | × | 70 | =  |
7.000
|