by BlastRoom
Add and subtract mixed numbers with unlike denominators, including regrouping across the whole number.
#fraction_models#us_grade_5_math

40 questions
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Add. 3 1/2 + 2 2/5 = ? Write the answer as a mixed number in simplest form.
Subtract. 6 1/4 - 2 5/6 = ? Write the answer as a mixed number in simplest form.
Add. 2 1/3 + 1 1/6 = ? Write the answer as a mixed number in simplest form.
Subtract. 4 1/4 - 1 3/8 = ? Write the answer as a mixed number in simplest form.
Add. 1 2/3 + 2 3/4 = ? Write the answer as a mixed number in simplest form.
Subtract. 5 5/6 - 2 1/3 = ? Write the answer as a mixed number in simplest form.
Mia jogged 1 1/2 kilometers on Monday and 2 3/8 kilometers on Tuesday. How many kilometers did she jog in all? Mixed number, simplest form.

A ribbon is 5 1/6 meters long. Ella cuts off 2 1/2 meters. How many meters are left? Mixed number, simplest form.

Add. 3 3/4 + 1 1/6 = ? Write the answer as a mixed number in simplest form.
Subtract. 7 1/8 - 3 1/2 = ? Write the answer as a mixed number in simplest form.
Add. 2 5/8 + 3 1/4 = ? Write the answer as a mixed number in simplest form.
Subtract. 6 - 2 3/5 = ? Write the answer as a mixed number in simplest form.
Add. 4 1/3 + 2 1/2 = ? Write the answer as a mixed number in simplest form.
Subtract. 8 1/4 - 5 2/3 = ? Write the answer as a mixed number in simplest form.
Carlos pours 1 3/4 liters of juice into a jug, then adds 2 5/6 liters. How many liters are in the jug now? Mixed number, simplest form.

Which shows 2 1/6 + 1 3/4 rewritten with a common denominator before adding?
Use benchmark fractions to estimate 3 7/8 + 2 1/6. The sum is closest to which whole number?
Which subtraction needs regrouping across the whole number?
Subtract. 9 5/6 - 4 3/4 = ? Write the answer as a mixed number in simplest form.
Add. 3 3/5 + 4 1/2 = ? Write the answer as a mixed number in simplest form.
Subtract. 10 1/3 - 6 5/8 = ? Write the answer as a mixed number in simplest form.
A recipe uses 2 1/2 cups of flour and 1 3/4 cups of sugar. How many cups is that in all? Mixed number, simplest form.

Jae had 4 1/8 kilograms of clay and used 1 2/3 kilograms. How many kilograms of clay are left? Mixed number, simplest form.

Add. 1 1/2 + 1 1/3 + 1 1/6 = ? Write the answer as a whole number or a mixed number in simplest form.
Which sum is greater: 1 2/3 + 2 1/4 or 1 5/8 + 2 1/4?
Ben says 2 1/4 + 3 2/3 = 5 3/7. What mistake did he make?
What is the least common denominator you should use to subtract 4 5/6 - 2 3/8?
Subtract. 5 2/5 - 1 7/10 = ? Write the answer as a mixed number in simplest form.
Add. 2 7/10 + 3 3/4 = ? Write the answer as a mixed number in simplest form.
A plant was 3 1/4 centimeters tall. It grew 1 5/6 centimeters taller. How tall is the plant now? Mixed number, simplest form.

Sam ran 7 3/4 kilometers and Toby ran 5 1/3 kilometers. How many more kilometers did Sam run? Mixed number, simplest form.
To subtract 6 1/5 - 2 3/4, Ana first writes the twentieths and then regroups one whole. Which shows 6 1/5 after she regroups?
Subtract. 4 1/6 - 2 5/12 = ? Write the answer as a mixed number in simplest form.
Round each mixed number to the nearest whole number to estimate 5 1/8 - 2 15/16. About what is the difference?
Add. 3 5/12 + 2 1/4 = ? Write the answer as a mixed number in simplest form.
Tia walked 1 5/6 kilometers to school and 2 3/8 kilometers to the library. How far did she walk in all? Mixed number, simplest form.

A board is 3 1/10 meters long. A piece 1 1/2 meters long is cut off. How long is the piece that is left? Mixed number, simplest form.

Which sum is greater than 6?
Subtract. 12 - 4 3/8 = ? Write the answer as a mixed number in simplest form.
Rosa says 5 1/3 - 2 3/4 = 3 5/12. What mistake did she make?
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40 questions