Math
Solve:
5(x-3)=35
x = 10
Which organ system works most directly with the circulatory system to deliver oxygen to body cells?
Respiratory system
What does the prefix “pre-” mean?
Before
Why did ancient civilizations often develop near rivers?
Rivers provided fresh water, fertile soil, transportation, and food.
What is the most spoken native language in the world?
Mandarin Chinese
A store sells notebooks for $3.75 each. You buy 6 notebooks and pay with a $50 bill.
How much change should you receive?
$27.50
A student notices that a metal spoon left in hot soup becomes hot.
Which type of heat transfer is occurring?
Conduction
Which sentence uses a colon correctly?
A. Bring the following items: paper, pencils, and scissors.
B. Bring: paper, pencils, and scissors.
C. Bring the following: paper pencils scissors.
A
Which line divides Earth into the Northern and Southern Hemispheres?
The Equator
Which animal has the largest brain of any living animal?
The sperm whale
A phone originally costs $240. It goes on sale for 25% off, then a coupon takes another $20 off. What is the final price?
$160
Why does sweating help cool the human body?
As sweat evaporates, it absorbs heat from the skin.
What does ominous mean? Use it in a sentence.
threatening or scary
EX. The haunted house felt very ominous that I did not want to go in.
Why do tourists visit Thailand from all over the world? Name two reasons.
Possible answers include beaches, temples, food, islands, wildlife, culture, markets, festivals, or national parks
Which invention came first?
A. Telephone
B. Light bulb
Telephone
Which number does not belong, and why?
4, 9, 16, 20, 25
20, because the others are perfect squares.
Which layer of Earth is responsible for creating Earth’s magnetic field?
A. Crust
B. Mantle
C. Outer Core
D. Inner Core
C
A character refuses to tell anyone about a mysterious letter they found.
Which literary technique could this most likely create?
A. Irony
B. Suspense
C. Flashback
B
Which continent contains the greatest number of independent countries?
Africa
In The Wizard of Oz, what does each companion hope to receive from the Wizard?
A brain (Scarecrow), a heart (Tin Man), courage (Cowardly Lion)
A spinner has 8 equal sections numbered 1–8.
What is the probability of landing on a prime number?
4/8 = 1/2 (2, 3, 5, 7)
A food chain is:
Grass → Rabbit → Fox
If the rabbit population suddenly decreases, what is the most likely immediate effect?
The fox population would likely decrease because it has less food available.
Choose the sentence with the correct pronoun.
A. Between you and I
B. Between you and me
C. Between I and you
B
Why was the Louisiana Purchase significant to the United States?
It doubled the size of the country and opened land for expansion
Which U.S. state produces the most popcorn?
Nebraska