Cloud graphic
Cloud graphic
Cloud graphic
Settings
Speech enabled
Robots visible
Time limit to answer in some games
Offer to save high scores
Music on win
Your browser does not support the HTML5 canvas tag.
1000
50
0 / 10
0.00
A
B
C
D
You got one of the 10 best scores
Country

3 scores max per player; No foul language, show respect for other players, etc.

Name
ScoreDate
1
2
3
4
5
6
7
8
9
10
CAT AND MOUSE
PLAY
Instructions graphic for math game cat-and-mouse
...

Game: CAT AND MOUSE

Aim: Catch the white mice

Method:
Move the cat with the arrow keys or by tapping in the game area to catch the white mouse. Avoid the red balloons but hit the blue balloons.

Your final score is based on all of that plus number of questions answered right, and the time taken.

Exterior angles of regular polygons
      
loading indicator
loading

The CAT AND MOUSE game to practice
'Exterior angles of regular polygons' for 7th grade

Exterior angles of regular polygons

The exterior angle of a polygon is the angle made by one side of the polygon and the extension of the next side of the polygon. By applying the angles on a straight line rule, we know that the interior angle plus the exterior angle sum to 180°. The sum of the exterior angles of polygons is always 360°.

This topic deals with regular polygons. Regular polygons have equal length sides and each of their interior angles is identical. Examples of regular polygons are equilateral triangle, square, regular hexagon, etc. Because their interior angles are identical, their exterior angles are also identical. The formula for calculating the exterior angle of regular polygons is:

Exterior angle = 360° / n

(where 360° = total of exterior angles and n = number of sides)

So, for a regular 3 sided polygon (an equilateral triangle), the exterior angle is:

360° / 3 = 120°

For a regular 4 sided polygon (a square), the exterior angle is:

360° / 4 = 90°

For a regular 5 sided polygon (a regular pentagon), the exterior angle is:

360° / 5 = 72°

With our Cat and mouse math game you will be practicing the topic "Exterior angles of regular polygons" from 7th grade / Geometry & measures / Polygons / Polygons. The math in this game consists of 16 questions that ask you to use the number of sides to calculate the exterior angles for each regular polygon.

Move the cat to catch the white mice, hit the blue balloons, but avoid the red ones

Large thumbnail for math game Cat and mouse

Cat versus mouse game with added balloons for math and fun. You are the ginger cat, and your life is being made a misery by some white mice which have come into the house and are proving hard to catch. Not to mention there is a mouse house party going on and lots of balloons getting in the way of your hunting.

So you have to catch the white mice, forget about the gray mice, hit the blue balloons but avoid the red balloons, and answer math questions (you are a CLEVER cat...). If it sounds complicated and a bit frantic, that's because it is. Do your best but don't worry if you can't catch all the mice - neither can we. It's a cat's life...

free-maths-games logo, brown on white
Traffic sign decorative graphic 1
Traffic sign decorative graphic 2
Traffic sign decorative graphic 3
Traffic sign decorative graphic 4
help icon

How to play CAT AND MOUSE to practice
'Exterior angles of regular polygons' for 7th grade

Free Math Games screenshot of the CAT AND MOUSE game for secondary

CAT AND MOUSE is a quirky take on the perennial enmity of ponderous predator and plucky prey. Here are the basics:

  1. Press "PLAY" on the CAT AND MOUSE settings page to open the game.
  2. You are a ginger cat overwhelmed by a serious mouse problem.
  3. Luckily your job is only to catch the white mice, not all the mice.
  4. Trouble is, they are not easy to catch and will try to avoid you.
  5. Use the arrow keys or tap the screen in the direction you want the cat to go.
  6. You will need fast reaction times to catch those white mice, and the balloons keep getting in the way.
  7. Mouse scores are 25 points for each white mouse caught, minus 5 points for each white mouse that escapes.
  8. When you do catch a white mouse, a math question will appear.
  9. Answer the math question correctly for those extra points...
  10. You get 50 points for each correct answer, but you lose 25 points for each wrong answer.
  11. Hitting blue balloons gives you extra points, but 3 hits on a balloon will burst it for that level.
  12. Hitting red balloons takes away points.
  13. Balloon scores are +5 or +10 points for blue balloons, -5 or -10 points for red balloons.
  14. This is a timed game and your final score is calculated by taking away your time in seconds from the points you have earned.
  15. If you get one of the 10 best scores you can add your name to the leaderboard for your chosen topic.
free-maths-games logo, white on black

Picture of random traffic sign 0

Picture of random traffic sign 1

Picture of random traffic sign 2

Picture of random traffic sign 3

Picture of random traffic sign 4

Picture of random traffic sign 5

Picture of random traffic sign 6

Picture of random traffic sign 7

Copyright 2024 ic language ltd - all rights reserved

Speech synthesis support:

Site Version: 16_4_0