Grade 4
What are the two consecutive numbers with a sum of 89?
44 and 45
Give the greatest common factor of 45, 75, 120.
15
Write 68% as a fraction in lowest terms.
17/25
When I opened my Math book, the sum of the page numbers facing me was 17. What was the page number on the left page?
8
Solve for x in the equation ∣1 − x∣ = 8.
9 or -7.
One side of a square is 12 cm long. If each side is increased by 3 cm, by how many centimeters is its perimeter increased?
12 cm.
Write 85% as a fraction in lowest terms.
17/25
If 3/5 of a number is 24, what is 1/2 of the number?
20
The sum of three consecutive numbers is 9. What is the largest number?
4.
Triangle ABC has sides 13, 13, and 10 cm long. What is the area of the triangle?
60 sq. cm.
Write the sum of 3/4 and 2/4 in decimal form.
1.25
How many quarters are equal to $75.00?
300 quarters
How many perfect squares, like 4, are there from 1 to 100?
10 perfect squares.
Express the product 400 × 100 in scientific notation.
4 x 104
Which one is the largest: 3.2, 10/3, 3.1416?
10/3
Express 5.2 as a fraction in lowest terms.
5 1/5
E5 Give the prime factors of 98.
2, 7, and 7.
How many times as great is 1 billion than a thousand?
1,000,000 times.
What is the sum of the first two prime numbers?
5
How many two-digit multiples of 5 are there?
There are 18 two-digit multiples of 5.
What is the reciprocal of 4 5/12?
12/53
The perimeter of a square is 19.2. How long is one side?
4.8
The sum of two numbers is 33. If one is twice the other, what are the two numbers?
11 and 22
Ricky got 92, 90, and 91 in his three long tests. What was his average?
91
Steve sold 20 mangoes and 16 oranges, and he earned $488 from both fruits. If each orange costs $8.00, how much does a mango cost?
$18.00