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MathToSuccess
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Introduction
GT package
CogAT Prep I
CogAT Prep II
FxAt Prep
CogAT Prep (K-2)
CogAT MultiLevel Prep
NNAT2 Prep (1st-2nd Grade)
NNAT Prep (1st-3rd Grade)
OLSAT B
Reasoning Knowledge
Math Olympiad
Math Olympiad 1
Math Olympiad 2
Math Olympiad 3
Math Olympiad 4
Math Olympiad 5
Week 1: Number Substitution
Practice
Evaluation
Week 2: Measurements
Practice
Evaluation
Week 3: Sum, Difference & Multiple
Practice
Evaluation
Week 4: Fraction & Decimals
Practice
Evaluation
Week 5: Quiz 1
Week 6: Solve Equation
Practice
Evaluation
Week 7: Geometry (1)
Practice
Evaluation
Week 8: Counting Problems
Practice
Evaluation
Week 9: Number Calculation
Practice
Evaluation
Week 10: Quiz 2
Week 11: Percentage Problems
Practice
Evaluation
Week 12: Distance, Speed & Time
Practice
Evaluation
Week 13: Work Problems
Practice
Evaluation
Week 14: Divisibility and Remainder
Practice
Evaluation
Week 15: Quiz 3
Week 16: Least and Most
Practice
Evaluation
Week 17: Word Problems (1)
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Evaluation
Week 18: Number Thinking (1)
Practice
Evaluation
Week 19: Combination & Probability (1)
Practice
Evaluation
Week 20: Quiz 4
Week 21: Algebra
Practice
Evaluation
Week 22: Time Problems
Practice
Evaluation
Week 23: Average Problems
Practice
Evaluation
Week 24: Multiple & Factor
Practice
Evaluation
Week 25: Quiz 5
Week 26: Mid-Term Exam
Week 27: Ratio Problems
Practice
Evaluation
Week 28: Number Thinking (2)
Practice
Evaluation
Week 29: Data Analysis
Practice
Evaluation
Week 30: Age Problems
Practice
Evaluation
Week 31: Quiz 6
Week 32: Number Sequences
Practice
Evaluation
Week 33: Pattern Problem
Practice
Evaluation
Week 34: "Unsolvable" Equations
Practice
Evaluation
Week 35: Money Problems
Practice
Evaluation
Week 36: Quiz 7
Week 37: Geometry(2)
Practice
Evaluation
Week 38: Logical Reasoning
Practice
Evaluation
Week 39: Word Problem (2)
Practice
Evaluation
Week 40: Number Thinking (3)
Practice
Evaluation
Week 41: Quiz 8
Week 42: Combination & Probability (2)
Practice
Evaluation
Week 43: Distance, Speed & Time (2)
Practice
Evaluation
Week 44: Challenge Geometry Questions
Practice
Evaluation
Week 45: Sum, Difference & Multiple (2)
Practice
Evaluation
Week 46: Quiz 9
Week 47: Probability Problems
Practice
Evaluation
Week 48: Distance, Speed & Time (3)
Practice
Evaluation
Week 49: Price & Cost
Practice
Evaluation
Week 50: Challenge Problems
Practice
Evaluation
Week 51: Quiz 10
Week 52: Final Exam
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Fraction & Decimals( Week 4 Practice)
1.
What is half of 1.33 ×
10
19
?
A) 0.665 ×
10
18
B) 1.33 ×
10
9
C) 6.65 ×
10
18
D) 6.65 ×
10
9
E) 6.65 ×
5
19
2.
Which of the following is NOT larger than 0.29?
A)
3
10
B)
5
18
C)
4
13
D)
2
6
E)
1
3
3.
If m = 3.6 ×
10
21
, then
√
m
=
A) 0.6 ×
10
10
B)
6
21
C) 6 ×
10
10
D) 6 ×
10
11
E)
√
3.6
×
10
11
4.
What is
3
4
of
4
5
of 20?
A) 10
B) 12
C) 18
D) 16
E) 20
5.
Which of the following percentage is equivalent to the fraction
0.05 + 0.125
0.11 + 0.39
?
A) 20%
B) 45%
C) 35%
D) 15%
E) 30%
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