addition factの例文

例文

1. For example, a child will often to learn their 1s addition facts first, later followed by the 2s addition facts, etc . It would be impossible for a child to learn all of the addition facts at the same time.
2. For example, a child will often to learn their 1s addition facts first, later followed by the 2s addition facts, etc . It would be impossible for a child to learn all of the addition facts at the same time.
3. For example, a child will often to learn their 1s addition facts first, later followed by the 2s addition facts, etc . It would be impossible for a child to learn all of the addition facts at the same time.