Level 1A Lembar 3
Pemahaman kuat tentang penambahan dan pengurangan membantu siswa maju lebih lanjut perkalian dan pembagian dengan jauh lebih mudah.
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Lembar 3, Level 1A
1 2 3 4 5 6 7 8 9 10 11
| 1 | + | 1 | = | ||
| 2 | + | 1 | = | ||
| 10 | + | 1 | = | ||
| 8 | + | 1 | = | ||
| 7 | + | 1 | = | ||
| 8 | + | 1 | = | ||
| 1 | + | 1 | = | ||
| 8 | + | 1 | = | ||
| 2 | + | 1 | = | ||
| 9 | + | 1 | = | ||
| 2 | + | 1 | = | ||
| 4 | + | 1 | = | ||
| 6 | + | 1 | = | ||
| 10 | + | 1 | = | ||
| 6 | + | 1 | = | ||
| 2 | + | 1 | = | ||
| 3 | + | 1 | = | ||
| 2 | + | 1 | = | ||
| 9 | + | 1 | = | ||
| 5 | + | 1 | = |
