Surprise
What is 213 x 4?
852
525 / 5 =
105
Which is larger, 1/2 or 1/3? Show your work
1/2.
Compare 45,760 _____ 45,670
45,760 > 45,670
Is 70 prime or composite? Prove it!
Composite! It has more than just one factor pair. Its factors are 1, 2, 5, 7, 10, 14, 35, and 70
Round 35.46 to the nearest tenth
Round 45,326 to the nearest hundred
Round 562,427 to the nearest ten thousand
35.5
45,300
560,000
Find the quotient: 644 / 4 =
161
Which two fractions from the list below are equivalent?
8/12, 1/2, 3/4, 2/3
8/12 and 2/3
Album A has one thousand eleven songs. Album B has 1,000 + 100 + 10 songs. Which has fewer songs?
Album B
How many lines of symmetry does a hexagon have?
6
Eureka Elementary bought 74 boxes of pencils. Each box had 28 pencils. How many pencils are there?
2,072
Write 6.05 and 6.5 as a fraction. Then, compare.
6.05 < 6.5
6 5/100 < 6 5/10
5:50 pm
Round 403,978 to the nearest thousand.
404,000
What are 2 true statements fractions?
parts of a whole, numerator is how many, denominator is how many pieces
500 x 600
300,000
Find the quotient: 1,184 / 5
236 R 4
Three students ran for exactly 5 minutes. In those 5 minutes, Brian ran 2/3 of a mile, Alex ran 2/5, and Max ran 4/6 of a mile. Who ran the shortest distance? Show your work.
Alex ran the shortest distance
Which number has a 2 that is 10 times greater than the value of the 2 in 324,557?
A. 342,557
B. 234,557
C. 346,527
B. 234,557
Gwen started riding her horse when she got home from school at 4:24 pm. She finished at 6:52 pm. How long did she ride her horse?
2 hours 28 minutes
Find the product of 98 and 76
7,448
82 fourth graders went to Six Flags on a field trip. The rollar coaster allowed 3 students to sit together in each row. How many rows would we need in total?
28 rows of seats
A rectangular backyard has dimensions of 12 ft by 25 ft. If I wanted to buy fencing for the perimeter of the yard, how many ft would I need? If I wanted to buy new grass, how many square feet would I need to fill the area?
12 + 12 + 25 + 25 = 74 ft fencing for perimeter of yard
12 x 25 = 300 square feet for the area of grass
Write an example of a prime number:______
Write an example of a composite number: ______
Answers may vary. Prime numbers have only 2 factors (1 and the number itself). Composite numbers have more than 2 factors
What is the mean, median, mode, and range of this data?
3, 1, 5, 2, 4, 5, 2, 2
Mean- 24/8 = 3
Median- 1, 2, 2, 2, 3, 4, 5, 5 = 2.5
Mode- 2
Range- 5-1 = 4