Multiplication/Division
Which expression has the same value as 1,435 7 ÷ ? Select one answer.
A (14 ÷ 7) + (35 ÷ 7)
B (14 ÷ 7) - (35 ÷ 7)
C (1,400 ÷ 7) + (35 ÷ 7)
D (1,400 ÷ 7) - (35 ÷ 7)
C (1,400 ÷ 7) + (35 ÷ 7)
Use Expanded form to respresent the number 143,975
100,000 + 40,000 + 3,000 + 900 + 70 + 5
Round the number 45,743 to the nearest 1,000
46,000
Which two expressions are equivalent to 8
12
a. 1 b. 2 c. 1
2 3 4
b 2
3
A student will prepare 20 gift bags. Each bag will have 10 stickers. The student already has 50 stickers and will buy more stickers in packages. Each package has 15 stickers. How many packages of stickers does the student need to buy?
10
Roberta has a rectangular shelf. The shelf has a length of 40 inches and a perimeter of 104 inches. Which expression best represents the area, in square inches, of the shelf?
Select one answer.
A 40 x 12
B 40 x 52
C 40 +12 + 40 + 12
D 40 + 52 + 40 + 52
A. 40 x 12
In the number 327,974, the 7 in the thousands place is ________ time more than the 7 in the tens place
100.
Round 796,814 to the nearest ten thousand.
800,000
which fraction is greater
3/8 or 5/16
3/8 = 6/16
Three boxes filled with fiction books and two boxes filled with reference books were just delivered. If each box is filled with 120 books, how many fiction books are there?
Part 2: From the boxes just delivered, a librarian takes out 40 reference books to put on the shelf. Then, she takes out another 65 reference books and leave them at the checkout counter. How many reference books are left in the boxes?
360 books.
135 books.
There are 5 motorcycles in a parking lot. The number of cars in the parking lot is 8 times as many as the number of motorcycles. Which equation shows how to find the number of cars in the parking lot?
A 5 x 8 = 40
B 5 + 8 =13
C 5= 8 x 40
D 5 = 8 +13
A 5 x 8 = 40
What is the smallest number you can create using the number 6, 3, 9, 7, 1, (Must use all digits)
13,679
what is the estimation of 787 + 245?
800 + 200 = about 1000
Which two comparisons are true? Select the two correct answers.
A 999,999 < 1,000,000
B 253,800 > 443,166
C 42,709 = 42,907
D 24,604 < 24,218
E 11,386 > 11,368
A 999,999 < 1,000,000
E 11,386 > 11,368
Jerry made 12 pizza for the class. Each pizza comes with 8 slices.
If the class eats 50 slices of pizza how much is left over?
46.
In the Area Model, What number completes the ? in the box (Show Area Model)
200
What is the largest six digit number you can make with 4 in the tens places?
Use the numbers 6, 3, 5, 9, 1, 4
965,341
A student rounded 3872 to the nearest hundred and to the nearest thousand. The student noticed that the results, 3900 and 4000, were not equal. The student claimed that the two results will never be equal when a number is rounded to the nearest hundred and to the nearest thousand. Which two numbers could be used to show that the student’s claim is incorrect? Select the two correct answers.
A 43,594
B 55,962
C 67,299
D 72,357
E 81, 974
E. 81, 974
45,728 - 5,839
39,889
Which two problems are solved using 30 x 40?
Select the two correct answers.
A One box has 30 pencils. Another box has 40 pencils. How many pencils are in the boxes in all?
B There are 30 slides in a small playground. There are 40 slides in a large playground. How many slides are in the small and large playgrounds?
C A classroom has 30 books. The number of pages in the books is 40 times as many as the number of books. How many pages are in the books?
D One elementary school has 30 teachers. There are 40 more teachers at a middle school than the elementary school. How many teachers are at the middle school?
E There are 30 clerks at a store. The number of hours the clerks worked this week is 40 times as many as the number of clerks. How many hours did the clerks work this week?
C. A classroom has 30 books. The number of pages in the books is 40 times as many as the number of books. How many pages are in the books?
E There are 30 clerks at a store. The number of hours the clerks worked this week is 40 times as many as the number of clerks. How many hours did the clerks work this week?
complete an area model for multiplying 97 x 56
what is the product?
answers vary
5,432
In the number 688,947,
The 8 in the 10,000 place is _____ times as much as the 8 in 1,000 place.
10
What is 49,987 rounded to the nearest
Ten?
Hundred?
Thousand?
tens: 49,990
Hundred 50,000
Thousands: 50,000
In the following number pattern, the first term is 3.
3, 10, 17, ___
Use the rule “Add 7 ” to find the fourth and fifth term in the pattern.
24, 31,
A hotel has 7 floors. The lobby, restaurant and gym are located on the ground floor. The guestrooms are on 1st to 6th floors. 1. If there are 35 standard rooms on each floor, how many standard rooms are there?
BONUS: There are 4 housekeepers working on each floor. One room only requires one housekeeper. If the housekeepers try distributing the work equally, how many housekeepers need to clean more rooms that the others?
1: 35 x 6 = 210
Bonus: 35 rooms / 4 housekeepers = 8 rooms per housekeeper with 3 left over.
Therefore 3 housekeepers will clean more rooms than the 4th housekeeper.