Fractions
What is the sum of 1/2 and 1/2?
1
What does the stem represent in a stem-and-leaf plot?
The leading digit of the number.
What is the mode of the data set: 1/2, 1/3, 1/2, 1/4?
1/2
Round 346 to the nearest ten.
350
What is 2.5 + 3.7?
6.2
Decompose the fraction 3/4 into two fractions with the same denominator.
1/4+2/4
If the stem is 2 and the leaves are 1, 3, 4, what numbers does this represent?
21, 23, 24
Find the median of the following numbers: 1/4, 1/2, 1/8, 1/3.
1/4
What is 1,245 rounded to the nearest hundred?
1,200
Subtract 4.5 from 10.2.
5.7
Write a mixed number as a sum of fractions. For example, 2 1/3?
3/3+3/3+1/3
If the stem is 5 and the leaves are 1, 3, 4, 4, 5, 8 what numbers does this represent?
51, 53, 54, 54, 55, 58
Calculate the range of the set: 2, 5, 3, 6.
4
Round 9,876 to the nearest thousand.
10,000
What is the sum of 5.30+4.31
9.61
Decompose 5/6 into two fractions?
2/6+3/6
What does a line plot show?
The frequency of a number
Describe how to find the median from a stem-and-leaf plot.
The numbers must be in order from least to greatest and you find the middle number.
Explain how you round a number that ends in 5.
If the number ends in 5, you round up to the next number in that place value.
What is the difference of 8.5-3.4
5.1
What is the sum of 3/4+3/4 as a mixed number?
2 2/4
Should you start with 1 on the Stem side of the table if there is no whole number with that number?
No
What is the mode of the following numbers.
1,2,2,2,2,3,3,4,4,5,5,5,6,7,8
2
Round 5,432 to the nearest hundred.
5,400
3.8+4.2
8.0