by BlastRoom
Add and subtract mixed numbers with like denominators, including regrouping across the whole.
#fractions#us_grade_4_math

40 questions
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More correct answers pulls the rope your way.
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2 3/5 + 1 4/5 = ___ Give the answer as a mixed number in fifths, with a fraction part less than 1.
5 1/4 - 2 3/4 = ? Give the answer as a mixed number in fourths.
3 2/8 + 1 5/8 = ? Give the answer as a mixed number in eighths.
6 1/6 - 2 5/6 = ___ Give the answer as a mixed number in sixths.
Leo jogged 2 3/4 kilometers on Monday and 1 3/4 kilometers on Tuesday. How far in all? Give the answer as a mixed number in fourths, with a fraction part less than 1.

The mixed number 7 3/5 can be regrouped as 6 8/5.
To find 5 2/3 - 2 1/3 you must regroup one whole into thirds first.
To subtract 4 1/3 - 1 2/3, how is 4 1/3 regrouped before subtracting?
A ribbon is 5 1/10 meters long. Kai cuts off 2 5/10 meters. ___ meters are left. Give the answer in tenths.

8 3/10 - 4 7/10 = ? Give the answer as a mixed number in tenths.
A recipe uses 1 7/12 liters of flour and 2 8/12 liters of sugar. How many liters in all? Give the answer in twelfths, with a fraction part less than 1.

2 5/6 + ___ = 5 1/6 Give the missing mixed number in sixths.
4 1/3 + 2 1/3 = ___ Give the answer as a mixed number in thirds.

What is 7 5/8 - 2 7/8? Give the answer as a mixed number in eighths.
3 3/4 + 2 3/4 = ? Give the answer as a mixed number in fourths, with a fraction part less than 1.

9 1/2 - 3 1/2 = ___ Give the answer as a whole number.

5 7/12 - 2 4/12 = ___ Give the answer as a mixed number in twelfths.
1 9/10 + 2 4/10 = ___ Give the answer as a mixed number in tenths, with a fraction part less than 1.
What is 6 2/5 - 1 4/5? Give the answer as a mixed number in fifths.
10 3/8 - 5 3/8 = ___ Give the answer as a whole number.

8 1/4 - ___ = 3 3/4 Give the missing mixed number in fourths.
Ben stirred 1 5/6 liters of milk into 2 4/6 liters of batter. How many liters is that in all? Give the answer in sixths, with a fraction part less than 1.

Lena had 7 2/8 meters of yarn and used 3 5/8 meters. How many meters are left? Give the answer in eighths.
A puppy weighed 4 3/5 kilograms and gained 1 3/5 kilograms. What does it weigh now? Give the answer in fifths, with a fraction part less than 1.
Two boards measure 2 9/10 meters and 1 5/10 meters. What is their total length? Give the answer in tenths, with a fraction part less than 1.
Nia's plant is 15 1/3 centimeters tall and Aiden's is 12 2/3 centimeters tall. How much taller is Nia's plant? Give the answer in thirds.

A jug held 2 1/2 liters of water. Sam added 4 1/2 liters more. How many liters are in the jug now? Give a whole number.
Marco walked 3 3/10 kilometers, then 2 9/10 kilometers more. How far did he walk in all? Give the answer in tenths, with a fraction part less than 1.
A trail is 9 1/8 kilometers long. Priya has hiked 4 3/8 kilometers. How many kilometers are left? Give the answer in eighths.
Which mixed number has the same value as 4 11/8?
The sum 5 7/8 + 2 4/8 needs regrouping of the fraction parts into another whole.
When adding mixed numbers with like denominators, you can add the whole number parts and the fraction parts separately.
One whole equals 6/6, so 4 2/6 can be written as 3 6/6.

Which subtraction requires regrouping one whole into fractions first?
Which sum has a fraction part that must be regrouped into another whole?
1 3/8 + 2 5/8 = ___ Give the answer as a whole number.

What is 5 2/6 - 1 5/6? Give the answer as a mixed number in sixths.
One rope is 1 3/4 meters long and another is 3 3/4 meters long. What is their total length? Give the answer in fourths, with a fraction part less than 1.
What is 5 3/4 + 4 3/4? Give the answer as a mixed number in fourths, with a fraction part less than 1.
6 7/10 + 3 5/10 = ___ Give the answer as a mixed number in tenths, with a fraction part less than 1.
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.

Pick a tile, answer, hit bonuses and steals.
Multiplying a Fraction by a Whole Number
40 questions