Rounding
Shapes, Area and Perimeter
Fractions
Decimals
Teacher's Choice
100
315 rounded to the nearest hundred
300
100
The shape with four equal sides at right angles.
Square
100
2/4
in lowest terms.
1/2
100
The digit that is in the tenths place in the number 3.14.
1
100
9 x 8
72
200
99 rounded to the nearest tens
100
200
The perimeter of a book that has a length of 9 cm and a width of 5 cm.
28 cm
200
2/3 * 1/2
1/3
200
The comparison symbol (<,>,=) that belongs between these two numbers: 40.9 4.29
>
200
The numbers missing from this number line.
25 and 31
300
3,476 rounded to the nearest tens
3,480?
300
The perimeter of this shape.
30 inches
300
4/7 -: 5/14
8/5 or 1 3/5
300
5.2 + 6.71
11.91
300
The number of squares, circles, and triangles that equal 36 cents. Notes: It is OK to have zero of any shape. There are multiple solutions and you only need one.
6 squares, 0 circles, and 3 triangles
(or 4 squares, 4 circles, and 0 triangles, or etc.)
400
360.89 rounded to the nearest tenths.
360.9?
400
The area of a square with a length of 4 meters.
16 m2
400
6/11 + 5 4/5
6 19/55
400
8 - 6.929
1.071
400
7 2/4 -: 3 2/6
9/4 or 2 1/4
500
7,455.3998 rounded to the nearest thousandths.
7,455.4
500
The difference between the perimeter of this hexagon (all sides are equal) and the perimeter of this rectangle.
16
500
8 1/6 - 3 3/4 - 7/8
3 13/24
500
4.7 x 62.13
292.011
500
Baron left Misha’s house and walked 43 meters to Todd’s house. When he left Todd’s house he walked 25 meters back toward Misha's to get to his own house. What is the distance between Baron’s house and Misha’s house.
18 meters