Reading And Writing Whole Numbers In Expanded Notation Worksheet

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L E S S O N
48
48
• Reading and Writing
Whole Numbers in
Expanded Notation
Power Up
Power Up
facts
Power Up G
count aloud
Count by 3s from 3 to 36.
mental
a.
Geometry:
A pentagon has 5 sides. If each side of a
math
pentagon is 45 millimeters long, what is the distance around
the pentagon?
225 mm
b.
Time:
Eli needs to leave his house 25 minutes before
2:45 p.m. What time does he need to leave?
2:20 p.m.
c.
Measurement:
Perry’s height is 5 feet 9 inches. What is this
height in inches?
69 in.
d.
Number Sense:
Jacinta could type 90 words in one minute.
At that rate, how many words could she type in 6 minutes?
540 words
1
1
e.
Fractional Parts:
of 17
8
2
2
3
7
f.
Number Sense:
1
10
10
1
3
g.
Number Sense:
1
4
4
h.
Calculation:
8
7,
4,
2,
6,
4,
1,
2
5
problem
Choose an appropriate problem-solving
solving
strategy to solve this problem. Six dots
can make a triangular pattern with three
dots on each side. Ten dots can make a
triangular pattern with four dots on each
side. How many dots are in a triangular
pattern that has seven dots on each side?
Lesson 48
299

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