Unit Fractions
Representing Fractions
Comparing Fractions
3.NR.1.4
3.NR.1.2
100
What fraction is shaded? Write your answer in fraction form.
1/3
100
Draw a rectangle that is partitioned into fifths. Shade 1 part. Write the fraction that is shaded in UNIT FORM.
1 fifth
100
Which visual CORRECTLY shows that 2 thirds is greater than 2 fifths?
B.
100
Round 46 to the nearest 10.
50
100
Decompose 4,382 into thousands, hundreds, tens, and ones. You can represent it as an addition expression.
4,000 + 300 + 80 + 2
200
Sort each shape by the way it is partitioned. Write the letter for each shape in the correct box.
200
I picked 8 apples from the orchard this past weekend. What fraction of the apples are red? Write your answer in FRACTION FORM.
6/8
200
Use the <, > or = symbol to compare the fractions.
2/6 ____ 4/6
<
200
Round 372 to the nearest 100.
400
200
Which number is represented by the following expression?
3,000 + 500 + 60 + 9
3,569
300
This rectangle represents 1 fifth of the whole. Which model shows what 1 whole will look like?
c.
300
Partition the octagon into 8 equal parts. Shade 3 units and then write the fraction shaded in FRACTION FORM.
3/8 shaded
300
Use the <, > or = symbol to compare the fractions.
2/5 ____ 2/10
>
300
A student rounded a number up to the nearest 10 and got 70.
Which number could the student have started with?
A. 63
B. 66
C. 74
D. 81
B
300
Which expression is another way to decompose 1,482?
A. 1,000 + 400 + 80 + 2
B. 14 hundreds + 8 tens + 2 ones
C. 1,400 + 80 + 2
D. All of the above
D
400
Liv draws evenly spaced vertical lines on her paper 7 times. What would the unit fraction be for the paper in UNIT FORM?
1 eighth
400
A rectangular cake is cut into tenths. You take 2 pieces to eat for you and your friend. Represent the fraction that is left by partitioning the rectangle below and shading the units that are left. Write the fraction that is left in FRACTION FORM.
8/10
400
Tim eats 3 fourths of his candy bar. Paul wants to eat less than Tim, but still eat only 3 pieces, what fraction of his candy bar could he eat?
Answers may vary
3/5, 3/6, 3/8, etc.
400
Mrs. Lee says a number rounds to 500 when rounded to the nearest 100.
Name two different numbers that could round to 500.
450–549 are acceptable answers.
Example responses: 472, 538
400
A number is decomposed like this:
12 hundreds + 4 tens + 6 ones
What is the number?
Write the number in expanded form.
1: 1,246
2:1,000+ 200 + 40+ 6