Place Value
30 divided by 102
0.3
Mora ate 8.5 containers of yogurt one week. Each container held 5.4 ounces of yogurt. How many ounces of yogurt did she eat in all?
13.9 ounces
A farmer has 24 crates of plums ready to sell. Each crate contains 208 plums. How many plums does the farmer have in all?
4992 plums
Seth has some boards that are each 0.24 meter long. He places 6 of the boards end-to-end. What is the total length of the boards?
1.44 m
Compare and contrast the following vocab terms. Sum, Product, Difference, Quotient
All answers to a math problem. Sum means add, Difference means subtract, Product means multiply, Quotient means divide
0.54 x 1000 =
540
Sandra is 56.43 inches tall. On her fifth birthday, she was 43.27 inches tall. How much has she grown since her fifth birthday?
13.16 inches
Find the quotient of 375 and 15
25
Evan wants to find 0.8 × 0.9. Find the product.
0.72
Define dividend, divisor, and quotient.
Dividend = total being shared
Divisor = the amount dividend is getting divided by
Quotient = answer to a division problem
Find two decimals that are equivalent to (5 × 102) + (3 × 1/100).
A. 50.003
B. 500.030
C. 500.300
D. 500.003
E. 50.30
F. 500.03
B and F
Which decimal makes the equation true?
30.34 + □ = 42.04
𝖠: 11.7
𝖡: 11.8
𝖢: 12.3
𝖣: 12.7
A: 11.7
An auditorium has 29 rows of chairs. If there is a total of 3,335 chairs and equal rows, how many will be placed in each row?
115 chairs in each row
Leah buys 32 strips of ribbon. Each strip is 11.2 inches. What is the total length of ribbon Leah buys?
358.4 inches
What are two ways to estimate?
Rounding and compatible numbers
Select all the equations that 105 makes true.
A. 7 × □ = 70,000
B. □ × 5 = 500,000
C. □ × 3 = 150,000
D. 4 × □ = 400,000
E. □ × 9 = 450
B and D
What is the sum? 0.38 + 7.5 + 10.36
18.24
Alysa buys 23 boxes of toothpicks for a school project. There are 255 toothpicks in each box. What is the total number of toothpicks, t, in all of the boxes? Write and solve an equation for t.
5865 toothpicks
Patrick walks 0.78 mile each day. How far will he walk if he walks this distance each day for 14 days?
10.92 miles
Compare using >, <, or =
5 + 2.063 _____ 7 + 0.603
<
The number 0.06 is 1/10 of which decimal?
0.6
Tyrel spent $3.37 on lunch. Daniel spent $5 on lunch. What was the total amount that the two boys spent on lunch? How much more did Daniel spend than Tyrel?
$8.37 and $1.63
A department store sells 152 pairs of jeans for $29 each. Which is the best estimate of the total sales for the jeans?
𝖠. $3,000
𝖡. $3,500
𝖢. $4,000
𝖣. $4,500
D. 4,500
Trina lives 4.2 miles from her school. Richard lives 0.75 times this distance from the school. How far from the school does Richard live?
3.15 miles
Nick and his classmates set a goal of reading 8,000 pages in 18 weeks. The first week they read 398 pages. Nick says, “Since 400 × 20 = 8,000, we will reach our goal if we read 398 pages each week for 18 weeks.” Do you agree with Nick? Explain.
No, the students found an overestimate so the actual number of pages will be less than 8,000.