What is 10,000 less than 50,745?
40,745
. What is 100 more than 38,959?
39,059
What is 1,000 more than 16,421?
17,421
What is 10 more than 8,394?
8,404
18,765 is _____________________ more than 8,765
10,000
What is a whole number
- zero and any positive number that does not have a decimal or fraction
Order the following numbers from least to greatest, and then put them on the number line.
4,345 9,874 1,698 5,610 5,641
1,698 4,345 5,610 5,641 9,874
Round these numbers to the nearest 100,000.
480,376
(500,000)
What is a digit
- a single symbol used to make numerals; the digits are: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
benchmark number
- multiples of the place we are rounding to
354,216 + 216,685 =
570,901
650,000 - 47,352=
602,648
52,628 + 527,349 =
979,977
Round these numbers to the nearest 1000
42,912
(43,000)
403,809 - 127,439=
276,370
Brett put 95 pennies into groups. Each group had 5 pennies. How many groups of pennies did Brett make?
A. 18
B. 19
C. 20
D. 21
B. 19
Round these numbers to the nearest 100.
12,550
(12,600)
Hannah recorded the number of points scored by her basketball team.
Points Scored by Hannah’s
Basketball Team The team scored a total of 270 points for its first 4 games. How many points did the team score in game 4?
A. 72
B. 192
C. 198
D. 278
A. 72
A rectangle is shown.
Which figure has the same area as the rectangle shown?
A.B.
C.
D.
D
Shape T and shape U are shown.
Which statement correctly compares the perimeters and areas of shape T and shape U?
A. The shapes have the same area, but the perimeter of shape T is greater than the perimeter of shape U.
B. The shapes have the same area, but the perimeter of shape U is greater than the perimeter of shape T.
C. The shapes have the same perimeter, but the area of shape T is greater than the area of shape U.
D. The shapes have the same perimeter, but the area of shape U is greater than the area of shape T.
D
On Saturday, 930 people visited the park.
How many people visited the park in the evening.
A147
B. 511
C. 985
D. 1,713
147 visitors
Rectangles L and M are shown.
How do the areas of the rectangles compare?
A. Each has an area of 3 square units.
B. Each has an area of 4 square units.
C. Rectangle L has a smaller area than rectangle M.
D. Rectangle L has a greater area than rectangle M.
C. Rectangle L has a smaller area than rectangle M.
A figure is shown.
How many 1-inch squares does it take to completely fill in the figure?
A. 8
B. 12
C. 16
D. 24
B
Sonia followed the pattern in the table when putting pens in boxes.
How many pens did she put in box T?
A. 12
B. 13
C. 15
D. 16
c 15
A number sentence is shown.
---- - 23 = 5 X 10
Which number makes the number sentence true?
A. 27
B. 28
C. 50
D. 73
d 73