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Which is the set of the composite numbers from the chart.

• 2, 17. 23. 47

• 8. 8, 39, 51, 81

• 2, 8, 17, 51

• 8. 8, 23, 39, 47

Tags

CCSS.4.OA.B.4

Which set contains only prime numbers?

• 1, 7, 19, 33

• 1, 7, 19, 33

• 2, 7, 17, 37

• 9, 13, 59, 87

Tags

CCSS.4.OA.B.4

Which of the following is true about the number 23?

• It is even and composite.

• It is even and prime.

• It is odd and composite

• It is odd and prime.

Tags

CCSS.4.OA.B.4

Which of the following is always true about whole numbers?

• The sum of two odd numbers is odd.

• The difference of two odd numbers is even.

• The sum of an odd number and an even number is even.

• The difference of an odd number and an even number is even.

Tags

CCSS.3.OA.D.9

Chevy is solving 65 x 19. First, she multiplied 65 x 20 and got 1,300. What does she still need to do to get the final result?

• Subtract a group of 19

• Add a group of 19

• Subtract a group of 65

• Add a group of 65

Tags

CCSS.4.NBT.B.5

Carter found the product of 74 and 6 by using place value. Which two expressions show what he might have been thinking?

• 6 x (70 + 4)

• (70 x 4 ) x 6

• (6 x 70) + (6 x 4)

Tags

CCSS.4.NBT.B.5

Drew is reading a 243-page book. If he reads 15 pages each day, how many days will it take for him to read the whole book (all of the pages)?

• 15 days

• 16 days

• 17 days

• 18 days

Tags

CCSS.4.NBT.B.6

Which story represents the problem 740 ÷ 18 ?

• The Art Club has 18 members. They need to create 740 paintings. If each member makes the same number of paintings, how many will each member create?

• A train leaves downtown 18 times each day. If each train holds 740 passengers, how many passengers leave downtown each day?

• Last year, there were 740 students at Frost Middle School. This year, there are 18 more students. How many students attend Frost Middle School this year?

• Latoya has saved $740 for a television set. This is $18 more than the television set costs. What is the price of the television set?

Tags

CCSS.3.OA.D.8

Peter bought 4 new video games and 18 packs of cards. Video Games=$55 each /Cards=$13 each

How much more did he spend on trading cards than video games?

• $938

• $454

• $90

• $14

Tags

CCSS.3.OA.D.8