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Grade 4 Review all subjects
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Are 2/4 and 7/8 equivalent?
No!
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Okay!
How do you find the area of a rectangle?
Multiply the length times the width: A=L x W
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What do you call the floating pieces of the Earth's Crust?
tectonic plates
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TRUE or FALSE: 13 is a composite number
FALSE!
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What layer of the Earth do we live on?
The crust
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what are equivalent fractions?
equal fractions
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What is the perimeter of a rectangle that is 5 units long and 6 units wide?
22 units
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TRUE or FALSE: a metaphor is a comparison using like or as
FALSE!
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Is 5 a factor of 225?
Yes! 5 is a factor of any number ending in 5 or 0
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Which figure of speech is: " I'm going to explode!"
Hyperbole
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Is 24 a factor of 4?
No! it's a multiple!
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What is a numerator?
The top number in a fraction. It describes how many parts of the whole are designated.
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Which figure of speech uses words like "SMASH" "DING" or "ZOOM"
Onomatopoeia
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What type of figure of speech is: "The sun smiled down on me."
Personification
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is 2 a factor of 142?
Yes! 2 is a factor for all even numbers!
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True or False: 7 a prime number
TRUE!
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TRUE or FLASE: 12 a prime number
FALSE!
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Is 30 a multiple of 5?
YES!
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What is the area of a rectangle that is 10 units long and 4 units wide?
40 square units
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TRUE or FALSE: a simile is a comparison using like or as
TRUE!
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What is a denominator?
The bottom number in a fraction. It tells us how many parts are in a whole
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What are the three types of boundaries between tectonic plates?
Convergent, Divergent, and Transform boundaries
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What is an equivalent fraction for 1/2?`
2/4, 3/6, 4/8, 5/10, 6/12, 50/100 etc.
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What social scientist studies the natural and human features of a community?
Geographer
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How do you find the perimeter of a rectangle?
perimeter is found by adding all 4 sides (L+L+W+W = Perimeter)
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Are 10/16 and 5/8 equivalent?
Yes!
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TRUE or FALSE: 15 is a composite number
TRUE!
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which is greater: 4/10 or 3/5?
3/5 because it's greater that a 1/2 and 4/10 is less than a half.
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Which is greatest: 4/5 3/2 or 5/12?
3/2-- because it's the only one greater than 1 whole.
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What type of social scientist studies the economy of the states?
Economist
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Is 3 a multiple of 12?
No! It's a factor!
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Okay!
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