Ek bedoel dat ons nog 'n paar vrae het.

Dat means that and introduces a subordinate clause.

So in:

Ek bedoel dat ons nog 'n paar vrae het.

the part after dat is the thing the speaker means:

• Ek bedoel = I mean
• dat ons nog 'n paar vrae het = that we still have a few questions

Afrikaans often uses dat the same way English uses that in sentences like I mean that..., I know that..., I think that...

Because after dat, Afrikaans usually sends the conjugated verb to the end of the subordinate clause.

So:

• main clause: Ons het nog 'n paar vrae.
• subordinate clause after dat: dat ons nog 'n paar vrae het

This is a very important Afrikaans word-order pattern.

Compare:

• Ek weet dat sy moeg is. = I know that she is tired.
• Hulle sê dat hy vandag kom. = They say that he is coming today.

So het is at the end because dat triggers subordinate word order.

Here nog means something like still.

So ons nog 'n paar vrae het suggests:

• we still have a few questions
• there are some questions remaining
• we are not finished yet

Nog is a very common Afrikaans word, but its meaning changes with context. It can mean things like:

• still
• yet
• another / more

In this sentence, still is the best fit.

'n paar means a few or a couple of.

So:

• 'n paar vrae = a few questions

This is a fixed, very common expression in Afrikaans.

You will often see:

• 'n paar minute = a few minutes
• 'n paar dae = a few days
• 'n paar mense = a few people

Sometimes paar can appear without 'n, but for learners, 'n paar is the normal and safest pattern to use for a few.

'n is the Afrikaans indefinite article, equivalent to English a or an.

It is always written with an apostrophe and n:

• 'n vraag = a question
• 'n paar vrae = a few questions

A useful spelling point: even if it begins a sentence, 'n itself stays lowercase. The next word is capitalized if needed.

For example:

• 'n Man staan daar.

In careful writing, that is normal.

It is usually pronounced as a very weak vowel sound, like uh or a schwa, not like the English letter name en.

So 'n paar sounds roughly like:

• uh paar

Native speech often makes it very short and unstressed.

Ons can mean both we and us in Afrikaans.

In this sentence it means we, because it is the subject of het:

• ons ... het = we have

Examples:

• Ons gaan nou. = We are going now.
• Hy sien ons. = He sees us.

English changes form between we and us, but Afrikaans uses ons for both.

The singular is vraag = question.

The plural is vrae = questions.

This plural may look a little irregular if you are expecting something more direct. Afrikaans plurals are formed in different ways, and vraag → vrae is one of the common vowel-change patterns you simply get used to.

So:

• 'n vraag = a question
• vrae = questions

It is worth learning this pair together as vocabulary.

Yes, it is grammatical and natural.

Bedoel means mean or intend, depending on context. In this sentence, it means mean in the sense of what I mean is...

So:

• Ek bedoel dat ons nog 'n paar vrae het.
  = I mean that we still have a few questions.

In everyday speech, people might also say:

• Ek bedoel, ons het nog 'n paar vrae.

That version feels a bit more conversational, like English I mean, we still have a few questions.

So the sentence you were given is correct, though in casual spoken Afrikaans people may sometimes omit dat.

Yes. If this were a main clause by itself, the normal order would be:

Ons het nog 'n paar vrae.

That is because in a main clause, the verb normally comes earlier, not at the end.

Compare:

• Ons het nog 'n paar vrae. = main clause
• ... dat ons nog 'n paar vrae het. = subordinate clause after dat

This contrast is one of the key word-order differences learners notice in Afrikaans.

Not always exactly, but often very close.

Bedoel can mean:

• mean
• intend
• have in mind

Examples:

• Wat bedoel jy? = What do you mean?
• Ek het dit nie so bedoel nie. = I didn't mean it like that.
• Sy bedoel om môre te kom. = She intends to come tomorrow.

So in your sentence, bedoel is being used in the mean sense, not the intend sense.