What is 6382 rounded to the nearest hundreds place?
6400
100
What is $3.76 + $0.89?
$4.65
100
Estimate 19 + 38 + 92.
150
100
Sarah is in on a bike trip. She covered 11 miles on the first day and 15 on the second day. Write an equation to show the total number of miles she covered on both days.
15 + 11 = m
100
Julia is 147.32 cm tall. Round her height to the nearest tenth, one, ten, and hundred.
147.30, 147.00, 150.00, 100.00
200
What is 23.09 rounded to the nearest whole number?
23.00
200
A doghouse has a square footage of 7.35 feet. The one next door has a square footage of 12.07 feet. How much bigger is the second doghouse?
4.72 square feet bigger.
200
Susan's grocery bill was $25.15 and buying gas cost her $16.24. What is a good estimate of how much money she spent that day?
About 40 or 41 dollars
200
Steven had 27 dollars. He spent 8.50 on flaming hot Cheetos. Write an equation to show how much money he has left and solve.
27 - 8.50 = m. m=$18.50
200
At the store, Nina bought a rose for $3.21, a lily for $4.32, and a tulip for $1.79. Round to the nearest dollar to find about how much she spent. Write an equation to show your work.
$3 + $4 + $2 = m
m = $9
300
What is 0.9384 rounded to the nearest thousandth?
0.9380
300
Madison Park is 17.4 acres and Tyler Park is 3.765 acres. What is the total acreage of these two parks?
21.165 acres
300
Which two of these numbers would add to less than 4?
3.4
2.71
1.3
2.55
1.3 and 2.55
300
Jessica began the day with $45. She went shopping and bought some shoes. She had $27 dollars left. Write an equation to show how much the shoes cost, and solve.
45 - 27 = S S=$18
300
Susan's garden is rectangular. It is 7.75ft long and 3.65 ft wide. He wants to put a fence around the edge of the garden to keep animals from eating the vegetables. How many feet of fence does he need?
22.8 feet of fence
400
What is 149.53 rounded to the nearest whole number?
150.00
400
Beth worked 35.25 hours one week and 24.75 hours the next week. How many hours did she work in all?
60
400
Estimate 13.2 + 28.35 + 19.67 by rounding to the nearest whole number. What numbers did you add?
13 + 28 + 20 = 61
400
Sean biked 43 miles on Monday, 23 miles on Tuesday, and 62 miles on Wednesday. How many more miles did he bike on Wednesday than on Monday? Draw a picture and write an equation to solve.
62 - 43 = m
m =19
400
Issac had $132.82 in his bank account. He withdrew $12.75 on Monday and $38.50 on Friday. He then deposited $21.17 on Saturday. How much money does he have in his account now?
$102.74
500
Round 499.967 to the nearest tenth.
500
500
Specimen A weighs 4.5 grams. Specimen B weigs 0.498 grams. How much more does Specimen A weigh?
4.002 grams
500
Estimate whether the difference of 3.3 - 1.97 is greater than or less than one. Why?
It is greater than one because 3.3-2 = 1.3.
500
Tim's family is driving 60 miles to a waterpark. After driving 47 miles, they stop for lunch. Draw a picture and write an equation to determine how much farther Tim's family has to drive to the waterpark.
60 - 47 = m
m = 13
500
The Lighten family spent $28 on lunch and $11 on dessert. What is a way to find out how much change they would get from $50? Draw a picture, explain, and solve.
28 + 11 = $39
$50-39 = $11 change
First add how much they spent total. Then subtract that amount from $50 to find their change.