Prime or Composite
Is 57 Prime or Composite?
Composite. (1x57 3x19)
What is 100?
1
What is 4x5÷1?
20
A city wants to replace 10 streetlights on each city block. How many new streetlights will the city need for 200 blocks?
2,000
A real estate agent has $36,372 to spend on newspaper ads. Each ad costs $22. After buying as many ads as she can afford, how much money will the real estate agent have left over?
$6
Is 19 Prime or Composite?
Prime.
What is 33?
27
What is 7+ (9+43)?
80
A company has 4,000 customers. They send 6 e-mails to each customer. How many total e-mails does the company send?
24,000
A jazz band wants to sell $63,581 worth of tickets. If each ticket costs $31, how many tickets will the band have to sell to meet its goal?
2,051
Is 49 Prime or Composite?
Composite. (1x47 7x7)
What is 53?
125
10÷5+3x7
23
A thread factory puts 400 meters of thread on each spool. How many meters of thread will the factory need to make to fill 7 spools?
2,800 meters of thread
Miss Benson has 3,331 gold stickers. She wants to give the same number of stickers to each of her 38 students. If she gives away as many stickers as she can, how many stickers will be left over?
25 Stickers leftover
Is 38 Prime or Composite?
Composite. (1x38 2x19)
What is 93?
729
8 + (8 x 4 + 2 x 3)
46
A stamp collector bought 8 rare stamps for his collection. Each stamp cost $7,000. How much did the collector spend on the rare stamps?
56,000
A music store has 99,702 CDs. Each CD rack holds 77 CDs. How many CDs will be in the partially filled rack?
64
Is 257 Prime or Composite?
Prime.
What is 163?
4,096
What is 9 + (8 ÷ 1 x 8 + 6)
79
Each correct answer on a game show is worth 40 points. Last night, a contestant answered 60 questions correctly. How many points did the contestant earn?
2,400
A ferry needs to transport 8,845 people across the river. The ferry can take 86 people on each trip. How many people will the ferry take on its last trip?
73