with regrouping Woo hoo Firstlets remember this from

with regrouping Woo hoo!

First………let’s remember this from last year………

$How to change a mixed number to an improper fraction • Multiply the whole$

How to change a mixed number to an improper fraction • Multiply the whole number times the REMEMBER denominator. POPCORN. . ? ? • Add your answer to the numerator. • Put your new number over the denominator. +1 4 x = 2 9 2

$Change this mixed number to an improper fraction • Multiply the whole number times$

Change this mixed number to an improper fraction • Multiply the whole number times the denominator. • Add your answer to the numerator. • Put your new number over the denominator. +2 20 6 x = 3 3

$Change this mixed number to an improper fraction + 2 17 3 x =$

Change this mixed number to an improper fraction + 2 17 3 x = • Multiply the whole number times the denominator. • Add your answer to the numerator. • Put your new number over the denominator. 5 5

$Change this mixed number to an improper fraction + 3 19 4 x =$

Change this mixed number to an improper fraction + 3 19 4 x = • Multiply the whole number times the denominator. • Add your answer to the numerator. • Put your new number over the denominator. 4 4

$Change this mixed number to an improper fraction + 3 43 8 x =$

Change this mixed number to an improper fraction + 3 43 8 x = • Multiply the whole number times the denominator. • Add your answer to the numerator. • Put your new number over the denominator. 5 5

Excellent!!!! Let’s keep moving…….

$What if I’m supposed to subtract a larger fraction from a smaller fraction? ________________$

What if I’m supposed to subtract a larger fraction from a smaller fraction? ________________ + 6 7 1 18 x - 3 3 8 3 6 = 8 9 8 33 4 9 + 13 9 4 1 10 9 x - 4 7 9 5 6 9 = 5 2 3

Can you regroup with unlike denominators? Sure, but first find the LCD and equivalent fractions. 8 Watch this! - x 7 9 5 3 2 14 35 1 3 x 7 21 21 x 3 15 5 7 x 3 21 20 21

$Let’s see that again! Remember, first find the LCD and equivalent fractions. Watch this!$

Let’s see that again! Remember, first find the LCD and equivalent fractions. Watch this! 5 - 6 3 2 x 4 2 8 28 1 5 x 4 20 20 x 5 15 3 4 x 5 20 13 20

$How about these! If you have a whole number, make a fraction with 0$

How about these! If you have a whole number, make a fraction with 0 in the numerator and the same denominator the mixed number has. 5 - 0 618 3 2 8 8 8 2 8 6 8 0 1 9 7 - = 2 3 4 5 3 4 7 3 7 Then regroup as we have before! Remember to simplify if you need to. 7 7

Now, you try!!!! 6 7 - 3 3 2 = 10 1 =1 8 8 4 3 3 = 8 8 7 8 9 - 10 4 5 4 12 = 30 1 6 = 18 18 7 = 14 9 18 16 = 18 5 8 9

Your turn!!!! 8 - 0 916 1 7 14 0 1 15 9 6 6 2 6 4 6 = 7 2 3 6 8 4 9 5 9 9 9

**Assignment** WS C-48 Do your best!