Area/Perimeter
What is the area and the perimeter of a parking lot that has the dimensions of 6 feet and 13 feet?
Area = 78 square feet
Perimeter = 38 feet
1, 2, 3, 4, 6, 8, 12, 24
Mary measured her corn plant weekly. After the first week, the plant was 4 inches tall. After the third week, it was 32 inches tall. How many times taller was the plant the third week than the first week?
8 times greater
How many times greater is the 2 in 126,790 than the 2 in 356,213?
100 times greater
Kasey's grade level raised $86,732 for the school fundraiser. Cooper's grade level raised $36,895 more than Kasey's grade level for the school fundraiser.
How much more money did Cooper's grade level raise than Kasey's grade level?
$36,895
Sarah planted a garden this summer but the deer have been eating all of the plants. She wants to put up a fence around the yard. Her garden measures 21 feet by 54 feet. She bought 160 feet of fencing. Does she have enough? Prove your answer!
Yes - she needs 150 feet and she bought 160 feet. She will have 10 feet left over.
Which of the following are examples of prime numbers:
12, 11, 15, 23, 27, 33
Prime = 11 and 23
Composite = 12, 15, 27, 33
Elizabeth found a coat that cost $56. The coat costs 4 times as much as a pair of shoes that Elizabeth likes. If Elizabeth buys the coat and the shoes, what is the total amount she will spend?
$70
Coat = $56
Shoes = $14
Write the following number in standard form:
14 tens + 67 hundreds + 32 ones + 45 thousands
51,872
Look at the graph that Mrs. Hines will display. How many more students liked mangoes, apples, and grapes combined than liked bananas?
60 students
Katie's square garden has an area of 81 square feet. Macey's square garden has an area of 64 square feet. How much more fencing does Katie need than Macey?
4 feet
List the first 6 multiples of 8.
8, 16, 24, 32, 40, 48
Ben has twice as many pens as Tom. Ben has 66 pens. How many pens do Ben and Tom have?
99 pens
66 pens + 33 pens = 99 pens
How many times less is the 6 in the number 37,961 than the 6 in 67,921?
1,000
How tall were all of the students together in the second grade class?
Look at the line plot Mrs. Hines shows you.
399 inches
The playground at the school has a length of 8 yards and an area of 72 square yards. How much fencing does the school need to buy for the playground?
34 yards
8 yards x ?? = 72 square yards
8 yards x 9 yards = 72 square yards
8 yards + 8 yards + 9 yards + 9 yards = 34 yards
What two numbers are neither prime nor composite?
There was 54 women that went on the airplane. There was twice as many men as women. How many total women and men were on the plane?
162 people
women = 54
men = 54 x 2 = 108
Write the following number in standard form:
six hundred ninety five thousand four hundred seventy two
695,472
Lily has 14 stacks of paper. Cassie has twice as many stacks of paper as Lily has. However, each of Cassie's stacks has 3 pieces of paper in it. How many pieces of paper does Cassie have?
84 pieces of paper
The area of Maria's square garden is 121 square feet. What is the perimeter of her garden?
44 feet
11 feet x 11 feet = 121 square feet
11 ft. + 11 ft. + 11 ft. + 11 ft. = 44 ft.
What is the least common multiple of 4 and 7?
Answer: 28
4: 4, 8 , 12, 16, 20, 24, 28, 32
7: 7, 14, 21, 28, 35
Kelly starts collecting stamps. On the first day, she collected 16 stamps. On the second day, she collected 5 times as many stamps as she did on the first day. On the third day, she collected 4 times as many stamps as she collected during the first 2 days. How many total stamps did Kelly collect?
16 stamps + 80 stamps + 384 stamps = 480 stamps
Day 1 = 16 stamps
Day 2 = 16 x 5 = 80 stamps
Day 3 = (day 1 + day 2) x 4
= (16 stamps + 80 stamps) x 4
= 96 stamps x 4
= 384 stamps
Write the following number in expanded form:
823,457
800,000 + 20,00 + 3,000 + 400 + 50 + 7
Cassity had 23 pencils in her bag. Sarah had twice as many has Cassity. Mark had twice as many as Sarah and Cassity did. The teacher needs 500 pencils. How many more pencils does she need?
293 more pencils
Cassity = 23 pencils
Sarah = 23 x 2 = 46 pencils
Mark = (46+23) x 2 = 138 pencils
All together = 207 pencils