add. write the answer in simplest form. adding mixed numbers + 8 23 24 = 8 23 24 add the integers...
TRANSCRIPT
Add. Write the answer in simplest form.
Adding Mixed Numbers
+
8 2324
= 8 2324
Add the integers and add the fractions.
3 5 x 46 x 4
2024
5 1 x 38 x 3
3 24
Course 2
Add the integers and add the fractions. Find a common denominator of 24.
5 1 + 3 58 6
Add. Write the answer in simplest form.
Adding Mixed Numbers
+
9 7363
= 10 1063
In this problem you must change the improper fraction to a mixed number --1 and 10/63. Carry the 1 to the whole numbers to get finalanswer.
2 5 x 97 x 9
Find a common denominator.
4563
7 4 x 79 x 7
28 63
Course 2
Add the integers and add the fractions.
7 4 + 2 59 7
Add. Write the answer in simplest form.
A. 7 45
+10 25
7 45
+1025
= 17 + 65
Add the integers and add the fractions.
= 17 + 1 15
Rewrite the improper fraction as a mixed number.
= 18 15
Course 2
Subtracting Mixed Numbers
Subtract. Write the answer in simplest form.
Insert Lesson Title Here
B. 12 89
– 8 23
1289
– 8 23
= 12 89
– 869
Find a common denominator.
= 4 + 29
= 4 29
Subtract integers and subtract fractions.
Add.
Sometimes when you subtract mixed numbers,the fraction portion of the first number is less thanthe fraction portion of the second number. In thesecases, you must regroup before subtracting.
REGROUPING MIXED NUMBERS
WORDS NUMBERS
187 = 6 + 1 + 1
888
= 6 + + 18
= 6 98
Rewrite 1 as a fraction with a common denominator.
Regroup.
Add.
Course 2
Subtract. Write the answer in simplest form.
Subtracting Mixed Numbers
C. 17 18
– 12 38
17 18
– 12 =38
16 98
– 12 38
= 4 + 68
Regroup 17 18
= 16+ 88+ 1
8.
Subtract integers and subtract fractions.
= 468
= 4 34
Add and simplify.
Subtract. Write the answer in simplest form.
C. 14 14
– 10 34
14 14
– 10 =34
13 54
– 10 34
= 3 + 24
Regroup 14 14
= 13+ 44+ 1
4.
Subtract integers and subtract fractions.
= 324
= 3 12
Add and simplify.
Lesson QuizAdd or subtract. Write each answer in simplest form.
1. 5
2. 9
3. 7
4. 10
Insert Lesson Title Here
14
+516
23
+ 10 712
78
– 2 34
29
– 4 56
5. A single roll of wallpaper unrolls to 15 yards 12
you hang 13 yards from the roll. How much78
wallpaper remains?
105
12
2014
518
5 718
1 yards58