Multiplication
Division
Fractions
MENTAL MATH
Shapes
100
57 x 6
342
100
Evaluate the expression:
603 ÷ 3
201
100
Simplify this fraction to the lowest possible denominator:
2/8
1/4
100
10 x 10=
100
100
How many lines of symmetry is in this shape?
1
200
38 x 9
342
200
Evaluate the expression:
250 ÷ 5
50
200
Simplify this fraction to the lowest possible denominator:
21/49
3/7
200
200 x 2 =
400
200
What type of triangle has perpendicular sides?
A right triangle
300
38 x 5
190
300
Evaluate the expression:
648 ÷ 8
81
300
Evaluate the expression. Simplify your fractional answer to the lowest possible denominator:
2/8+2/8
1/2
300
700 x 30
21,000
300
Maribel drew a shape. The shapes has exactly one pair of opposite sides that are parallel. None of the side are perpendicular to each other. What shape can be the one Maribel drew?
Trapezoid
400
24 x 10
240
400
The fourth-grade classes at a school made flowers to decorate the cafeteria. There are 5 fourth-grade classes at this school.
*To make each flower, 4 sheets of paper were used.
*The classes used a total of 300 sheets of paper.
*Each class made the same number of flowers.
How many flowers did each fourth-grade class make?
300 divided by 4 = 75; 75 divided by 5 = 15
Each class made 15 flowers.
400
Evaluate the expression. Simplify your fractional answer to the lowest possible denominator:
2/8+8/2
4 1/4
400
2000 x 8
16,000
400
The width of a square playground is 20 feet. What is the area of the playground in square feet?
400 ft2
500
73 x 5
365
500
Evaluate the expression:
2,898 ÷ 9
322
500
Evaluate the expression. Simplify your fractional answer to the lowest possible denominator:
1/2xx1/2+3/4
1
500
How would 17.04 be written as a mixed number?
(Simplify your answer to the lowest denominator)
17 1/25
500
The perimeter of a hexagon is 18 inches. Each side of the hexagon is the same length. What is the length of one side of the hexagon?
3in
600
3,556 x 6
21,336
600
5,412 divided by 7
773 R 1
600
Good luck, have fun!
Evaluate the expression. Simplify your fractional answer to the lowest possible denominator:
1/2+2/1-2/2+1/1xx1/2
2
600
60,000 x 7=
420,000
600
Critical Thinking time!
The length of a rectangle is 4 times its width. The width is 2 feet, what is the area(in ft2)?
16ft2