Input and Output
The rule is add 2 and multiply by 3. What is the output when the input is 11?
39
Start at 29 and subtract 3: 29,26,23,20,17,14,11,8... Which statement describes the hidden pattern?
A- All odd
B- all even
C- Alternating odd and even
D- Digit sum is always 9
C- The terms alternate between odd and even numbers
Select all the Prime numbers
2,13,21,35,43
2, 13, and 43
Every 4th person in line gets free popcorn. Which list contains only positions that win?
A. 1, 2, 4.
B. 4, 12, 15, 20.
C. 2, 4, 6, 8, 10.
D. 4, 8, 12, 16, 20.
D. 4, 8, 12, 16, 20.
The rule is add 1, then multiply by 2. What is number is missing when the input is 4
10
Darren Starts with 3 and adds 7 each time. Complete the pattern
3,10,17,24,31,38,45
What are all the factor pairs of 12?
1 and 12
2 and 6
3 and 4
The fourth-grade basketball teams have 64 players altogether. Can they sit in equal groups at 8 tables?
Yes. 64 is a multiple of 8, and 64 ÷ 8 = 8 players per table.
Complete the equation: 42 is a multiple of 6 because _x_=42
6x7=42
Lydia practices guitar following the pattern 5, 10, 20. Which question can you ask about her data?
A- Why does she want to learn?
B- Who is her favorite player?
C- What is the rule?
D- How much does a guitar cost?
C- What is the rule?
What are all the factors of 20?
1,2,4,5,10,20
Mila packs oranges, apples, and bananas for 10 students. Oranges come in boxes of 8, apples in bags of 20, and bananas in bunches of 6. How many packages of each does she need so each student gets some of every fruit? How many apples per bag?
2 boxes of oranges, 1 bag of apples, and 2 bunches of bananas.
Each snack bag gets 2 apples.
Canoe rental costs $9 per hour. How much does it cost to rent a canoe for 3 hours?
$27
Sara starts at 5 and adds 4 each time. Complete the pattern 5 times
5,9,13,17,21
What are all the rectangular side lengths that give an area of 30 square units?
1x30
2x15
3x10
5x6
Brian’s stamp box holds 5 rows of 4 stamps. Can all 28 circle stamps fit?
a. No. 5 and 4 is not a factor pair of 28.
b. Yes. 5 and 4 is a factor pair of 28.
c. No. 5 and 4 is not a factor pair of 24.
d. Yes. 5 and 4 is a factor pair of 24.
A. No. 5 and 4 are not a factor pair of 28. The box holds 5 × 4 = 20 stamps.