453
The teacher has 48 folders. She gives 6 folders to the first table. How many folders does she have now?
48 - 6 = 42
She has 42 folders.
What is the value of the number in the hundreds place?
562
Nikita puts 3 rows of tile in his kitchen to make a design. He lays 5 tiles in each row.
a. Draw a picture of Bobby’s tiles.
b. Write a number sentence to solve for the total number of tiles Bobby used.
x x x x x
x x x x x
x x x x x
b. 5 + 5 +5 = 15 or 3 + 3 + 3 + 3 + 3 = 15
Bobby has a total of 15 tiles.
328
399 jars are on the shelf at the market. Some jars fall off and break. 379 jars are still on the shelf. How many jars broke?
399 - ____ = 379
20 jars broke.
Write this number in word form. 9 tens, 3 hundreds, and 4 ones
three hundred ninety-four
Camellia had 46 marbles. She gave 18 to her friend and then bought 27 more. How many marbles does Camellia have now?
46 - 18 + 27 = 55
Camellia has 55 marbles.
What time is on the clock right now?
*answer will vary*
Will read 15 more pages than Marcy. Marcy read 38 pages. The book is 82 pages long. a) How many pages did Will read? b) How many more pages does Will need to read to finish the book?
Will: 38 + 15 = 53 pages
a) Will read 53 pages.
b) 82 - 53 = 29
Will needs to read 29 more pages.
2+3= 5
3+2= 5
5-2= 3
5-3= 2