Math Practice Test Page 25
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29ID: A
25. ANS:
Possible answer: 1
, 2
, 3
, 4
; I found equivalent fractions for 1
which
6
12
18
24
6
have a denominator of 24 or less.
PTS: 1
DIF: average
REF: Lesson 51: Problem Solving • Find Equivalent Fractions
OBJ: Use the strategy make a table to solve problems using equivalent
fractions.
NAT: CC.4.NF.1 Explain why a fraction a/b is equivalent to a fraction (n x
a)/(n x b) by using visual fraction models, with attention to how the number
and size of the parts differ even though the two fractions themselves are
the same size. Use the principle to recognize and generate equivalent
fractions.
TOP: Extend understanding of fraction equivalence and ordering.
KEY: equivalent fraction
NOT: Number and Operations - Fractions
26. ANS: B
PTS: 1
DIF: average
REF: Lesson 52: Compare Fractions Using Benchmarks
OBJ: Compare fractions using benchmarks.
NAT: CC.4.NF.2 Compare two fractions with different numerators and
different denominators, e.g., by creating common denominators or
numerators, or by comparing to a benchmark fraction such as 1/2.
Recognize that comparisons are valid only when the two fractions refer to
the same whole. Record the results of comparisons with symbols >, =, or <,
and justify the conclusions, e.g., by using a visual fraction model.
TOP: Extend understanding of fraction equivalence and ordering.
KEY: benchmark
NOT: Number and Operations - Fractions
10
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