This document is a mathematics exam consisting of 7 sections covering topics such as:
1) Factoring numbers and finding the greatest common divisor
2) Simplifying fractions and expressions
3) Solving equations
4) Word problems involving prices and quantities
5) Statistics such as frequency tables, percentages, and pie charts
6) Geometry problems involving parallel lines, perpendiculars, and translations
7) Describing loci of points
This document is a mathematics exam consisting of 7 sections covering topics such as:
1) Factoring numbers and finding the greatest common divisor
2) Simplifying fractions and expressions
3) Solving equations
4) Word problems involving prices and quantities
5) Statistics such as frequency tables, percentages, and pie charts
6) Geometry problems involving parallel lines, perpendiculars, and translations
7) Describing loci of points
This document contains a multi-part math exam with the following questions:
1) Verify whether a given quadrilateral is a rhombus based on given side lengths.
2) Simplify and write expressions in specific forms, such as irreducible fractions or scientific notation.
3) Write fractions in irreducible form.
4) Calculate angles and determine the nature of quadrilaterals based on given properties.
5) Construct a figure with given properties and determine the nature of quadrilaterals, midpoints, and centers of gravity.
6) Determine values based on given angle properties of quadrilaterals and calculate areas.
This document contains solutions to various math word problems involving ratios, proportions, percentages and calculations with fractions. The problems calculate the cost of boxes of chocolate, ice cream, eggs and solve for unknown values. The document also finds the age of a mother based on information about her daughter.
This document contains three math problems involving circles and geometry. The first problem involves drawing a circle with diameter AB and point M on the circle such that AM = 2.5 cm. It asks about the midpoint I of AM and the position of the symmetrical point J. The second problem asks about the radii of two externally disjoint, internally tangent, or externally tangent circles. The third problem involves an isosceles right triangle HEG, a circle with diameter EG, and the positions of symmetrical points F and U in relation to the circle.
This document contains a multi-part math exam with the following questions:
1) Verify whether a given quadrilateral is a rhombus based on given side lengths.
2) Simplify and write expressions in specific forms, such as irreducible fractions or scientific notation.
3) Write fractions in irreducible form.
4) Calculate angles and determine the nature of quadrilaterals based on given properties.
5) Construct a figure with given properties and determine the nature of quadrilaterals, midpoints, and centers of gravity.
6) Determine values based on given angle properties of quadrilaterals and calculate areas.
This document contains solutions to various math word problems involving ratios, proportions, percentages and calculations with fractions. The problems calculate the cost of boxes of chocolate, ice cream, eggs and solve for unknown values. The document also finds the age of a mother based on information about her daughter.
This document contains three math problems involving circles and geometry. The first problem involves drawing a circle with diameter AB and point M on the circle such that AM = 2.5 cm. It asks about the midpoint I of AM and the position of the symmetrical point J. The second problem asks about the radii of two externally disjoint, internally tangent, or externally tangent circles. The third problem involves an isosceles right triangle HEG, a circle with diameter EG, and the positions of symmetrical points F and U in relation to the circle.
The document contains information about geometry problems involving circles, segments, and their relationships. It includes:
1) A problem constructing a figure with symmetric points and calculating lengths and areas. Statements about the figure are evaluated.
2) Calculations to determine the value of x in different scenarios where two circles with radii of 2 cm and x cm are tangent, intersecting, or secant.
3) Drawing a circle with diameter 5 cm and labeling points on it or outside it to indicate their positions relative to the circle. Chords and radii are identified.
4) A bonus problem calculating the value of x when two circles with specified radii and distances between centers are internally tangent.
This document contains a mathematics test with multiple choice and free response questions about circles. The first section contains 6 true/false questions about properties of circles such as chords, radii, and points on or outside a circle. The second section asks to determine radii or distances between circle centers given different relationships between two circles, such as externally disjoint or internally tangent. The third section involves drawing two externally tangent circles and showing that two resulting triangles are isosceles. The final section involves drawing a right triangle and its midpoints and symmetrics to identify a resulting quadrilateral.
The document lists 6 pairs of names with "and" between them, suggesting they are collaborating on something together. It also lists two individual names. The final line indicates this may involve the group G7 at AKKS, perhaps referencing a school or organization.
The document discusses bringing hope through happiness with friends at a secret Santa gift exchange for the G7 group. It mentions happiness, hope, friends, and a secret Santa gift exchange for a group.
The document discusses a secret santa gift exchange among a group of girls from grade 9, references happy family moments and beautiful times shared with friends from grade 8, and ends with making a wish and saying goodbye.
This document contains a multi-part math exam with the following questions:
1) Identifying the correct statement about solutions to an equation.
2) Simplifying and graphing expressions involving square roots.
3) Comparing costs of purchasing shirts for a volleyball team under two different offers when varying the number of shirts.
4) Plotting points, calculating lengths and angles of triangles, finding equations of lines, and proving points belong to lines.
5) Drawing and analyzing a circle with tangent lines and finding measures of angles and proving triangles are congruent.
Zeinab Zeineddine is seeking a teaching position as a mathematics teacher. She has over 10 years of experience teaching mathematics to middle school students in Lebanon. Her resume highlights her strong teaching skills and student success on standardized exams. She regularly attends workshops to improve her teaching methods and integrate new technologies into the classroom.
This document contains 25 questions about loci (the set of points whose position satisfies one or more specified conditions). The questions ask about the loci of points on various moving objects, including the minute hand of a watch, a point on a rope tied to a dog, points on doors and garage doors opening, points on pendulums and satellites, and points equidistant from or a certain distance from other points or lines. The final question lists some common types of loci, such as points a constant distance from a fixed point or equidistant from two fixed points.
1) The document contains a mathematics exam with multiple choice and free response questions covering topics like GCD, percentages, solving equations, factoring expressions, and geometry.
2) In part III, students are asked to factorize and simplify algebraic expressions, reduce expressions by combining like terms, and solve equations.
3) Part IV involves plotting points in the coordinate plane, determining properties of quadrilaterals formed by the points, calculating perimeters, and performing translations.
Pi Day is celebrated on March 14th (3/14) in honor of the mathematical constant π (pi). Pi is the ratio of a circle's circumference to its diameter and is approximately 3.14. Archimedes calculated pi to a very close degree by determining the length of a polygon inscribed within a circle and dividing by the diameter. The largest calculation of pi digits was over 1 trillion digits by a Japanese supercomputer in 2002. Pi is involved in formulas relating to areas and volumes of circles, spheres, cylinders, and cones.
Naeem Hassouna is a clever and hard-working student who loves sports, drawing, and has many hobbies. He has always displayed good manners and has a wonderful, supportive family, especially his sister who is one of the teacher's best students. The teacher is proud of Naeem's bright future and hopes he achieves full marks on the official exam that year.
The document is a math exam consisting of 8 questions covering topics in statistics, geometry, algebra, trigonometry, and coordinate geometry. Some key details:
- Question I analyzes a pie chart about the number of books students read and involves calculating relative frequencies, determining cumulative frequencies, and constructing graphs.
- Question II involves constructing a point from vector additions and proving properties about the resulting quadrilateral.
- Question III expands algebraic expressions and solves equations involving square roots.
- Question IV proves proportionality and finds the linear equation from a table.
- Question V factors polynomials and solves equations equal to zero and each other, and analyzes the ratio of two polynomials.
- Questions VI-VII apply properties of
1) This document is a 3 page mathematics exam for class G7 consisting of 7 sections with a total of 20 points.
2) The sections include multiple choice questions, algebra problems involving factorizing and solving equations, geometry problems involving angles, parallel and perpendicular lines, and translations.
3) The final section involves determining translations of triangles and parallelograms within a complex geometric figure.
This document is a revision sheet for a mathematics class containing 6 sections with multiple questions in each section. The questions cover a range of mathematics topics including: solving equations; calculating original prices with discounts; comparing offers with monthly subscriptions and per meal prices; properties of circles, triangles, and quadrilaterals; plotting lines and finding equations; applying Pythagorean theorem; and identifying loci. The document provides detailed multi-step questions and asks students to show their work to receive partial credit for explanations and calculations.
This document contains a 7-part mathematics exam with multiple choice and free response questions. Questions assess skills in determining sign patterns, coordinate geometry, algebraic manipulation, number theory, geometry proofs, and angle relationships. The exam covers a range of algebra, geometry, and number theory concepts taught in the first semester of 7th grade math. The teacher provides encouragement and wishes students well on their remaining exams and holidays.
This document appears to be an exam for a mathematics class covering several topics:
1) Identifying the correct question and answer from a multiple choice list and justifying the selection.
2) Performing calculations such as simplifying fractions, writing numbers in scientific notation, and evaluating expressions.
3) Solving geometry problems involving properties of circles, triangles, quadrilaterals, and finding lengths, midpoints, and areas.
4) Simplifying and solving polynomial equations.
5) Proving geometric properties about lines and figures.
The exam consists of 6 sections involving various math problems and calculations to show work for full credit. Correct solutions require identifying and applying relevant math concepts and formulas.
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Pour la Saison 2024 / 2025, l'association « Le Bateau Ivre » propose un Cycle de formation théâtrale pour particuliers amateurs et professionnels des arts de la scène enfants, adolescents et adultes à l'Espace Saint-Jean de Melun (77). 108 heures de formation, d’octobre 2024 à juin 2025, à travers trois cours hebdomadaires (« Pierrot ou la science de la Scène », « Montage de spectacles », « Le Mime et son Répertoire ») et un stage annuel « Tournez dans un film de cinéma muet ».
Newsletter SPW Agriculture en province du Luxembourg du 12-06-24BenotGeorges3
Les informations et évènements agricoles en province du Luxembourg et en Wallonie susceptibles de vous intéresser et diffusés par le SPW Agriculture, Direction de la Recherche et du Développement, Service extérieur de Libramont.
Le fichier :
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1. CCS Mathématiques 15 Oct. 2014
EB8 Fiche de puissance
Exercice n°1
Ecrire sous la forme d’une puissance d’un nombre entier en indiquant le calcul effectué:
a. 10345 10 234
d. 10 780 10 245
b. 1076 10 678
e. 1049 1051
c. 4750 4542
f. 7 567 7333
Exercice n°2
Ecrire sous la forme d’une puissance d’un nombre en entier en indiquant le calcul effectué :
g. 10345 10 834
h. 1076 10 178
i. 4750 4502
j. 10 785 10 145
k. 1049 1056
l. 7 564 7233
Exercice n°3
Donner l’écriture décimale des nombres suivants :
a) 103+105
b) 101+108
c) 102+103
d) 104+103
e) 107+106
f) 101+101
.
Exercice n°4
Ecrire avec une puissance de 10
a) 103
104
b) 10-210-3
c) 10-3102
d) 10-510
Exercice n°5
Ecrire avec une puissance de 10 :
13
10
a) 2
10
10
5
b) 3
10
3
10
c) 2
10
25
10
d) 25
10
1230
10
e) 1231
10
f)
5 3
10 10
7
10
g)
4
2
10
10
1 7
10
10
h)
6
2
2
6
10
10
10
10
i)
10
10
340
6
342
3
10
10
j)
2
10
2
4 7
3 2
6
5 3
4
10 10
10
10
10
10
10
Exercice n°6
Ecrire avec une puissance de 10.
a) 10410-210 b) 10-310210-2
1
c) 5 10
d)
1
6 4
3 10 10
10
Exercice n°7
Ecrire avec une puissance de 10.
9
10
a) 4
10
10
3
b) 5
10
2
10
c) 5
10
3 5
10
10
d) 3 5
10 10
2. Exercice n°8
Recopier et compléter avec un nombre entier :
a) 10….104=103
b) 10….10-4=10-3
Exercice n°9
Recopier et compléter avec un nombre entier :
10
....
a) 10
10
3
b)
3
....
2
10
10
10
c)
8
5
10
....
10
10
d)
9
5 ....
10 10
2
10
10
Exercice n°10
Donner à chaque fois trois écritures des nombres suivants :
a) 4,123104
b) 54110-1
c) 0,123103
d) 21,4105
Exercice n°11
Donner l’écriture scientifique des nombres suivants :
a) 12,37 b) –1394000 c) 13,7103
d) –54,36
Exercice n°12
Donner l’écriture scientifique des nombres suivants :
a) 0,5105
b) –0,00147 c) 64510-5
d) 500010-3
Exercice n°13
Donner l’écriture décimale des nombres suivants :
a) 14105
b) 1410-5
c) –1510-7
d) 0,047103
e) 3457210-3
f) –452210-2
g) 0,0510-2
h) 0,210-4
Exercice n°14
Recopier et compléter :
a) –3,754=-37540010….
b) 34572103=…………106
Exercice n°15
Recopier et compléter :
a) 0,0004=410….
b) 0,5710-2=……….105
Exercice n°16
Recopier et compléter :
a) 3107=0,0310….
b) –5,21104=……….10-3