Operations
5928 + 2779 = n
n = 8707
What is the area of a rectangle with side lengths of 3 cm and 7 cm?
3 x 7 = 21 cm2
What is 7,971 in expanded form?
7,000 + 900 + 70 + 1
What is the bottom number of a fraction called?
denominator
A shoe salesperson took 9 shoeboxes and arranged them into stacks of 3. How many stacks did the salesperson make?
3 stacks
9000 - 3029 = n
n = 5971
Jerry drew a square with one side length of 7 cm. What is the perimeter of the polygon?
7 + 7 + 7 + 7 = 28 cm
Which number is missing from the sequence?
_____, 93, 87, 81, 75, 69
99
Which fraction is greater than one whole?
5/4 3/5 4/4
5/4
Nick and Leslie swam in a relay race. Nick swam the backstroke for 71 seconds. Then Leslie finished the race. Their total time was 106 seconds. How long did it take Leslie to swim her leg of the race?
35 seconds
80 x 7 = n
n = 560
Stacey's backyard is 16 feet long and 12 feet wide. What is the perimeter of her backyard?
16 + 12 + 16 + 12 = 56 feet
What is 897 rounded to the nearest ten?
900
Which fraction is equivalent to 4/8?
2/3 1/2 5/9
1/2
Lilah had 254 stickers. Mark had 393 stickers. How many more stickers did Mark have than Lilah?
139 stickers
4 + ( 2 x 7) = n
n = 18
Jeremy drew a regular hexagon. One side measures 11 inches. What is the perimeter of the polygon?
11 + 11 + 11 + 11 + 11 + 11 = 66 inches
Round 434 to the nearest ten.
430
Use < , > , or = to compare the fractions:
1/6 1/8
1/6 > 1/8
Sharon received a book for her birthday. She read 78 pages on Monday, 23 pages on Tuesday, and 30 pages on Wednesday. How many pages did she read all three days?
131 pages
3 x 12 = 4 x n
n = 9
The rectangular mat has side lengths of 20 inches and 9 inches. What is the area and perimeter of the mat?
area: 20 x 9 = 180 in2
perimeter: 20 + 9 + 20 + 9 = 58 inchesWrite a number that when rounded to the nearest ten, rounds to 520.
515, 516, 517, 518, 519, 520, 521, 522, 523, 524
Jillian cut a cake into 8 equal pieces. Her family ate 3 pieces. What fraction of the cake is left?
5/8
Megan had 7 Pokemon cards. Then she bought 3 more packs, with 5 cards in each pack. How many cards does she have in all?
22 cards