Select all numbers that are prime.
Ⓐ 1
Ⓑ 2
Ⓒ 7
Ⓓ 8
Ⓔ 9
B, C
Madison correctly rounds to the nearest hundred to estimate the product of 377 × 6.
What is the value of Madison’s estimated product?
2,400
What is the quotient of 175 ÷ 5?
35
A grocer is stocking shelves at the grocery store. He has 84 cans of soup and wants to arrange the cans on 6 shelves with an equal number of cans on each shelf.
How many cans of soup will be on each shelf?
14
The value of the first term in a pattern is 37. The pattern follows the rule “Subtract 8.”
What is the value of the next term in the pattern?
29
A value is shown.
Determine the product when the value shown is multiplied by 4.
54 x 4 = 216
What is the quotient of the expression 126 ÷ 3?
42
The classroom library has 67 books. The school library has 9 times the number of books as the classroom library. How many books are in the school library?
603
Select the number that is composite.
Ⓐ 41
Ⓑ 47
Ⓒ 51
Ⓓ 53
C. 51
The product of 42 and 12 is __________.
504
Huang correctly rounds both values to the nearest ten to estimate the quotient of 488 ÷ 71. What is the value of Huang’s estimated quotient?
7
A group of 18 friends purchase tickets to a baseball game for $32 each. How much did they spend altogether?
$576
The value of the first term in a pattern is 4. The pattern follows the rule “add 3.”
Which number is also a value of a term in the pattern?
Ⓐ 17
Ⓑ 20
Ⓒ 24
Ⓓ 28
D. 28
Rianna correctly rounds to the nearest hundred to estimate the product of 342 × 755. Which basic fact will Rianna use to estimate the product?
Ⓐ 3 × 8
Ⓑ 3 × 7
Ⓒ 4 × 8
Ⓓ 4 × 7
A
Sage solves the division equation as shown.
6,458 ÷ 7 = 922 r 4
Write the remainder as a fraction.
4/7
A pencil factory makes 2,326 pencils in one day. They package the pencils in boxes with 8 pencils in each box. How many full boxes of pencils does the factory make each day?
290
What are all the factors of 64?
1, 64, 2, 32, 4, 16, 8
Arianna uses the expression shown to find the product of 526 × 18.
(500 × 18) × (20 × 18) × (6 × 18)
What was Arianna’s error?
Ⓐ Arianna should have found the sum within the parentheses instead of the product.
Ⓑ Arianna multiplied the products together instead of adding the products.
Ⓒ Arianna should have multiplied 2 × 18 instead of 20 × 18.
Ⓓ Arianna should have multiplied 6 × 8 instead of 6 × 18.
B
Select the correct quotient of 2,294 ÷ 6.
Ⓐ 382
Ⓑ 384
Ⓒ 382 6/2
Ⓓ 382 2/6
D
A 12-inch pizza is cut into 6 slices. There are 305 calories per slice.
How many calories does the whole pizza contain?
1,830 calories