Unit 3 Lesson 19

His mistake is that the remainder is greater than his divisor. He can divide even more.

His mistake is that he did not have to add 4 to his multiplying. He should have added 3.

His mistake that he made is that he multiplied 3 x 30 wrong. He then got 94 and therefore should have got 31.

Yes, they will have to make change for a 20 dollar bill.

No, they will not have to make change.

Yes, they will have to make change for 1 ten dollar bill.

16 pages

14 pages

15 pages

17 pages

Yes, and she will have 1 sticker left.

No, she can fill 11 and still have 1 sticker left.

Yes, it will fill ten pages exactly.

No, she can fill 11 pages with no stickers left.