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Biblioteka

3-21 Subtraction with Regrouping

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Posljednje ažuriranje over 4 years ago
3 questions

3
2.NBT.A.1
2.NBT.B.8
3
Pitanje 2
2.

2.NBT.A.1
2.NBT.B.8
4
2.NBT.A.1
2.NBT.B.8
Pitanje 1
1.

Look at the subtraction problem below. Do you need to regroup to subtract the ones?https://talkandcomment.com/p/bb7f3619af76f7842910448c (voice note)

Subtract to find the difference. Remember to regroup if you need to. https://talkandcomment.com/p/db57ec308bf83452dbeb6bed (voice note)

Pitanje 3
3.

Subtract to find the difference. Remember to regroup if you need to. https://talkandcomment.com/p/bf1c2da06d9b9dcb368a0854 (voice note)