| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what numbers are natural numbers | 0.92 | 0.7 | 2515 | 10 |
| natural numbers vs whole numbers | 0.42 | 0.8 | 4908 | 21 |
| natural numbers and whole numbers | 1.4 | 0.5 | 111 | 75 |
| are negative numbers natural numbers | 0.3 | 0.6 | 9534 | 94 |
| natural numbers vs real numbers | 1.41 | 0.6 | 4399 | 89 |
| all whole numbers are natural numbers | 1.09 | 0.6 | 3762 | 91 |
| natural numbers vs whole numbers vs integers | 1.59 | 0.7 | 9581 | 81 |
| natural numbers and whole numbers class 6 | 1.7 | 0.4 | 8067 | 73 |
| natural numbers and whole numbers pictures | 1.88 | 0.9 | 2241 | 74 |
| natural numbers and whole numbers difference | 1.1 | 0.2 | 6484 | 33 |
