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Think and Review # 3
Name _____________________________Date ___________
1 – Number Rela.-Place value/Number concepts
30,000 + 7,000 + 200 + 3 =
A.
B.
C.
D.
37,230
372,003
30,702,003
37,203
6 – Number Rela. – Fractions/Decimals
The circles show a subtraction problem with
fractions.
1-3/8 - 5/8 = ?
Which is the correct answer?
A. 5/8
B. 6/8
C. 1
2 – Estimation
7 – Computation
The Firebirds sold 6,484 tickets to their first home
game. Of those, 1,237 tickets were bought by fans of
their opponents, the T-hawks. Coach Bob wants to
estimate how many Firebird fans were in the stands for
the first game. Round each number to the nearest
hundred and subtract the rounded numbers to estimate
the difference. Next, calculate the exact difference
between the numbers. Which statement is true?
.Mrs. Mays’ class of 25 students decided to buy her one
dozen roses for her birthday. The roses cost $36.00 per
dozen. Each student will pay an equal amount for this
gift. How much would one rose cost? How much will
each student pay? (Show your work for each problem)
A. Your estimate is smaller than the exact difference.
B. Your estimate is larger than the exact difference.
C. Your estimate is the same as the exact difference.
3 – Measurement
8 – Data Analysis/Time/Money
Use <, > or =.
24 inches ______ 3 feet
9 feet ______ 3 yards
36 inches ______ 1 yard
10 feet _______ 2 yards
4 – Patterns/Probability
2, 9, 23, 51, 107
What is the rule for the above pattern?
How many gifts were wrapped in October? _________
How many gifts were wrapped in September?_________
9 – Algebra
Matt’s teacher told him to triple the number 54,
then find the first odd number less than the
product of 3 x 54. Which equation can Matt
use to find this number:
A. 3 x 54 = n – 2
B. 54 + 1 x 3 = n
C. 3 x 54 = n – 1
5 - Geometry
There are 4 angles in this figure: <PQR, <QRS, <RSP,
<SPQ. Explain which of these angles are smaller than a
right angle, and which are larger than a right angle.
10 – Class Problem