Review
How many minutes are in 2 hours and a half?
150
Erin has 17 more books than Isabella.
Erin has 44 books. How many books does Isabella have?
27 books
What is the area of a rectangle? 6 feet long and 8 feet wide
48 feet
161 - 59
102
What is the perimeter of a rectangle 4 feet long and 5 feet wide?
18 feet
What is the place value is the 4 in 2,248.
Tens
Which unit of measure would I NOT use if I wanted to fill an aquarium with water?
a. kiloliters b. liters
c. centimeter d. gallon
c. centimeter
The second grade has 19 more students than the first grade. The second grade has 68 students. How many students does the first grade have?
49 students
How many months are in 3 years?
36
432 - 168
264
312+185
497
What is 258 less than 1632?
1,374
Complete the blank: 14, 21, 28, 35, ___
42
There are 11 more adults than children at a craft fair. There are 54 adults at the craft fair. How many children are at the craft fair?
43 Children
How many days are in a week?
What is half of 120
60
What place value is the 7 in 1,271
tens
What is 150 more than 92?
242
Tom has 828 marbles. Gale has 677 marbles. If they combine their collections, ABOUT how many marbles do they have?
1,500
Caleb is 17 years old. His sister is 12 years younger. How old is Caleb's sister?
5 years old
Look at the sequence carefully. Find the rule and the next three numbers.
a. 7, 12, 17, 22, ___, ___, ___
Next three numbers: 27, 32, 37
Rule: Add 5 each time.
Elenore bought 6 books. Each book costs Rs.3. She also bought a pencil case for Rs.12. The sales tax was Rs.5. How much did she spend altogether?
Let's solve it step by step:
Total = ₹18 + ₹12 + ₹5 = ₹35
Answer: Elenore spent ₹35 altogether.
Write this number in expanded form:
123421
1,23,421 in expanded form is:
100,000 + 20,000 + 3,000 + 400 + 20 + 1
What is the area of a square with sides that equal 4ft?
16sqft