Perimeter and Money
Molly drew a triangle and measured the length of each side.
Side A was 14 cm
Side B was 8 cm
Side C was 12 cm
The perimeter was Molly's triangle was _____ cm
34 cm
The expanded notation of a number is:
(3 x 1,000) + (2 x 100) + (5 x 1)
What is the number written in standard form?
3,205
Mia has 2 packs of stickers. Each pack has 40 stickers. She gives away 27 stickers. How many stickers does Mia have left?
Which equation can be used to find how many stickers Mia has left?
40 + 40 - 27 =
Sarah sold 56 bracelets. Kaylee sold 72 bracelets. Which number is closest to the total number of bracelets both girls sold combined?
130 bracelets
Two numbers are shown. Place a comparison symbol to correctly compare the two numbers.
45, 653 _____ 45, 635
45, 653 > 45, 635
John save some money in his personal bank. His bank contained 2 dollar bills, 2 quarters, and 3 dimes. What was John's total amount of money saved?
$2.80
How many thousands, hundreds, and tens is equal to 6,704?
6 thousands, 7 hundreds, and 4 ones
The school library has 245 books. The librarian receives 128 new books and then gives 56 books to another classroom. How many books are in the library now?
245 + 128 - 56 =
Timmy carved 172 wood houses. Everett carved 203 wood houses. Jamie carved 386 wood houses. Which number is closest to the total number of wood houses all the boys carved combined?
800 wood houses
Three numbers are shown. Use greater than, less than symbols to correctly compare the numbers.
82, 563 81, 956 98, 263
82, 563 > 81, 956 < 98, 263
Mrs. Scott's rectangular yard's length is 15ft and its width is 10ft. What is the perimeter of Mrs. Scott's yard?
50 ft
Which number is greater?
4,582 or 4,528
4,582
A third-grade class collected 156 cans for a food drive. On Monday, they collected 87 more cans. On Tuesday, they donated 65 cans. How many cans do they have left?
156 + 87 - 65 =
Jaycee cleaned 102 rocks. Lenny cleaned 291 rocks. Which number is closest to the total number of rocks both kids cleaned?
400 rocks
Three numbers are shown. Use greater than, less than symbols to correctly compare the numbers.
51, 798 54, 856 54, 256
51, 798 < 54, 856 > 54, 256
Peter found a 5 dollar bill, 3 quarters, 1 dime, 1 nickel, and 5 pennies in his bedroom. How much money did Peter find?
$5.95
The expanded notation of a number is:
(2 x 10,000) + (3 x 1,000) + (5 x 100) + (2 x 10) + (4 x 1)
What is the number written in standard form?
23,524
A pet store had 325 bags of pet food. They received 148 more bags. Then, they sold 179 bags. How many bags of pet food are left?
325 + 148 - 179 =
Mrs. Watts graded 81 worksheets. Mr. Bradley graded 103 worksheets. Which number is closest to the total number of worksheets both teachers graded combined?
200 worksheets
Three numbers are shown. Use greater than, less than symbols to correctly compare the numbers.
72, 798 71, 856 65, 256
72, 798 > 71, 856 > 65, 256
Patty's book is 6 inches wide and 8 inches long. What is the perimeter of Patty's book?
28 inches
6 ten thousands, 4 hundreds, 7 tens, and 8 ones is equal to what number written in standard form?
60, 478
The school cafeteria prepared 425 lunches. They made 175 more lunches in the afternoon. Then, 238 lunches were served. How many lunches are left?
425 + 175 - 238 =
Scout Troop A collected 598 toys. Scout Troop B collected 413 toys. Scout Troop C collected 112 toys. Which number is closest to the total number of toys the troops collected combined?
1,100 toys
Three numbers are shown. Use greater than, less than symbols to correctly compare the numbers.
72, 569 72, 563 72, 256
72, 569 > 72, 563 > 72, 256