Prime or Composite
Is 17 a prime or composite number?
Prime
What is a factor
The numbers that you multiply to get a product
Complete the sentence: 36 is ___ times as many as 9.
4
The pattern rule is “add 6.” What comes next: 4, 10, 16, 22,__?
28
Mrs. Lee bought 125 pencils. She gave 48 to one class and 37 to another. How many pencils does she have left?
40 pencils
Which number is composite — 19 or 21? How do you know?
21 (1x21 and 3x7)
Make a list (from least to greatest) of all the factors of 24?
1, 2, 3, 4, 6, 8, 12, 24
Write an equation for: “8 is 2 times as many as 4.”
8 = 2 x 4
Which rule fits the input/output table?
Input Output
2 8
3 12
4 16
A school ordered 10 boxes of markers. Each box has 24 markers. The school donated 150 to another nearby school. How many total markers did they have leftover?
90 markers
How many factors does 13 have?
Two factors
What are the first three multiples of 9 after 50?
54, 63, 72
A bush is 15 feet tall. A tree is 3 times as tall. How tall is the bush?
45 feet
Describe the shape pattern: 🔺🔺⬛🔺🔺⬛🔺🔺⬛ … What is the 10th shape?
Triangle
Liam read 28 pages on Monday, 35 on Tuesday, and 42 on Wednesday. If his book has 180 pages, how many pages does he still need to read?
75 pages
Find a number between 40 and 50 that is prime.
41, 43, or 47
What is a number than is a multiple of both 6 and 8?
24 or 48
If a model shows 5 groups of 8. What would be the written comparison be?
40 is 5 times as many as 8.
The rule is “multiply by 3, then subtract 2.” What is the output if the input is 5?
13
A store sold 4,708 candies on Monday and 6,819 on Tuesday. Rounded to the nearest thousand, about how many candies do they have now?
12,000
A number has only two even factors. It is greater than 10 but less than 20. What number is it?
14
A baker needs to bake cupcakes and needs 72 ounces of batter. He wants to only buy enough batter to make them.
What are three ways he can purchase enough to bake the cupcakes if the batter comes in boxes of 3, 9, and 12 ounces each?
24 boxes of 3 ounces
8 boxes of 9 ounces
6 boxes of 12 ounces
A factory produces 54 toys, which is six times as many as a smaller workshop produces. Write an equation and find how many toys the workshop makes.
If the 1st term of a pattern is 2 and each term is double the previous one, what is the 5th term?
32
A farmer plants 4 rows of 12 apple trees and 3 rows of 18 pear trees. Then, he removes 20 trees total. How many trees remain?
82 trees