Straight Up Computation
53 x 8
What is 424?
A bakery makes 8 trays of cookies. Each tray holds 24 cookies. How many cookies does the bakery make?
What is 192 cookies?
What do we call the answer to a multiplication problem?
What is product?
What is 47 × 10?
What is 470?
98 x 26
What is 2,548?
A movie theater has 26 rows with 18 seats in each row. How many seats are in the theater?
What is 468 seats?
What do we call a whole number greater than 1 that has exactly two factors?
What is prime?
What is 326 × 100?
What is 32,600?
308 x 29
What is 8,932?
A school orders 135 notebooks for each of its 12 classrooms. How many notebooks does the school order altogether?
What is 1,620 notebooks?
What is the difference between a factor and a multiple?
A factor divides evenly into a number. A multiple is the product of that number and a whole number.
What is 58 × 10³?
What is 58,000?
5,555 x 365
What is 2,027,575?
A school carnival sells 245 tickets on Friday and 318 tickets on Saturday. Each ticket costs $12. The school spends $1,850 on supplies.
How much money does the school make after paying for supplies?
What is $4,906?
A number is both a square number and a composite number. Explain what each term means.
A square number is a whole number multiplied by itself. A composite number has more than two positive factors. Example: 36.
Fill in the missing number: 36 × _____ = 360,000
What is 10,000 (or 10⁴)?
2007 x 390
What is 782,730?
At a concert, 186 fans buy a sweatshirt for $45 each. Another 275 fans buy a T-shirt for $28 each.
How much money is made from merchandise sales altogether?
What is $16,070?
What is the difference between a prime number and a composite number? Give an example of each.
A prime number has exactly 2 factors (example: 7). A composite number has more than 2 factors (example: 12).
Fill in the missing number:
72 × ______ = 7,200,000
What is 100,000 (or 10⁵)?