Estimate
Round to 0, 1/2, or 1
3/7
1/2
Add and simplify if needed.
1/2 + 3/4 = ?
5/4 = 1 1/4
Add and simplify if needed.
2 1/3 + 6 1/9 = ?
8 4/9
Subtract and simplify if needed.
12 3/4 - 9 2/3 = ?
3 1/12
A flower is 9 3/4 inches tall. In one week, it grew 1 1/8 inches. How tall is the flower at the end of the week? Write in simplest form.
10 7/8 inches
Round to 0, 1/2, or 1
11/12
1
Subtract and simplify if needed.
13/15 - 1/6 = ?
21/30 = 7/10
Add and simplify if needed.
5 1/12 + 6 1/4 = ?
11 4/12 = 11 1/3
Subtract and simplify if needed.
7 5/6 - 4 1/2 = ?
3 2/6 = 3 1 /3
The length of Sally's garden is 8 5/6 feet. Find the width of her garden if it is 2 1/8 feet less than the length.
6 17/24 feet
Estimate by rounding each mixed number to the nearest whole number.
5 1/3 + 3 7/9
5 + 4 = 9
Add and simplify if needed.
2/3 + 4/51 = ?
38/51
Add and simplify if needed.
16 11/15 + 5 2/3 = ?
22 6/15 = 22 2/5
Subtract and simplify if needed.
8 1/4 - 6 2/3 = ?
1 7/12
Ed worked 1 1/2 hours on Monday, 1 3/4 hours on Tuesday, and 2 1/6 hours on Wednesday. How many hours did he work in all?
5 5/12 hours
Estimate by rounding each mixed number to the nearest whole number.
6 5/12 - 2 1/12
6 - 2 = 4
11/12 - ?/4 = 1/6
11/12 - 3/4 = 1/6
? = 3
Find the missing mixed number.
? - 19 5/24 = 13 3/32
32 29/96
Find the missing mixed number.
18 9/10 + ? = 25
6 1/10
Bentley had 5 gallons of paint. He used 2 5/8 gallons. How much paint does he have left?
2 3/8 gallons
Select two mixed numbers whose estimated difference is 1.
(check answer)
Place the correct signs in the blanks to make the equation true.
7/8 ___ 1/4 ___ 1/3 ___ 17/24 = 1
7/8 - 1/4 - 1/3 + 17/24 = 1
Find the missing number.
31 1/16 + 4 ?/6 = 35 11/48
? = 1
Find the missing number.
16 2/15 - 8 ?/12 = 7 11/20
? = 7
George was swimming with the stingrays. The first stingray he swam with was 5 1/4 feet long. The second one he swam with was 4 5/16 feet long. How much longer was the first stingray?
15/16 feet