This document provides a practice exam for a 2nd period math class. It contains 40 questions across 10 sections covering topics like fractions, the number line, proportions, scale drawings, and geometry. Students are asked to solve equations, graph numbers, identify equivalent expressions, draw diagrams, and complete sentences about geometric terms. The exam is designed to help prepare students for an upcoming test through varied math problems and conceptual questions.
HMCS Max Bernays Pre-Deployment Brief (May 2024).pptx
Math Practice for 2nd Period Exam
1. COLEGIO SAN PATRICIO
Math Practice for 2nd Period Exam
School Year 2009 – 2010
Name _____________________________________Teacher____________________________
Date___________________________________________List No.__________7th_____________
I.- EQUIVALENT FRACTIONS
1) 1 2) 3 3) 2 4) 3
5 6 7 4
II.- FRACTIONS:
5) How much is missing to have 2 pizzas if I have:
a) 1 ____________ b) 2 ____________ c) 5 ____________
3 4 3
6) If 1 of the students already had the presentation today. How many
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Will participate each day in the following 3 days?
7) If Tom already ate ¼ of his delicious Symphony chocolate bar. How much
will each of his four friends get if he wants to share it equally?
III.- The Number Line
IV.-Write the following numbers correctly in the number line: (2 points each)
8.- .- 0, 1.5, 2, .75 2 2.25 21 3
4 2
________________________________________________________________________
V.- The meaning of the Numbers: underline the correct answer
9.- 24.8 km is the same as: 24 km 50m; 24,000km 8 m; 24km 800 m
10.- 16.8 millions: 16 million 8 thousand; 16,80,000; 16 million 800 thousand
11.- 5.2 hours: 5 hrs 12 min; 5:20; 5 hours 18 minutes
VI.-INTEGERS
12) -6 – 7= _________ 13) 9 + (-8) = ________ 14) 6 - 28 = __________
15) -8 (-9) = ________ 16) -28 + 86 = ________ 17) -63 ÷ 9 = __________
VII.-Tree Diagram.- Draw a tree diagram to answer the question ( 4 p
18.- From the different kinds of pants customers can choose from 9 colors, 3
sizes, and either cotton, wool or linen How many choices does a customer
have?
a) 81 b) 27 c)54 d) none
* Answer the questions (3 pts each)
19.- Find the total number of choices if 1 new flavors are added: _____________
20.- Find the total number of choices if only 5 colors are available: ___________
2. Practice for 2nd Period Exam -2- 7th Grade
VIII.- PROPORTIONS
21.- How much is missing to complete 3 pizzas if there are 2 of one?
3
22.- If Tina has studied 1 of the 14 pages she has to study for the period exam.
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How many pages is she missing?
23.- If I have finished 3 of the 24 problems of the math homework, how many
4
am I missing?
24.- The new highway to Saltillo has 300 km. If only .5 km have light how many
meters are still missing?
25.- It is 12:35. How long is missing to go home? 1.5 hrs 1.8 hrs 1.3 hrs
26.- If 6 students got 18 donuts in a party, how many would 12 get?
27.- To buy a box of brownies Mary put $21.00, Roxy $18.00 and Marion $24.00.
If there are 21 brownies in the box, how many brownies will each one get?
28.- If hotdogs are sold at $4.50 each. How much will 10 cost?
VIII.- INTEREST
29.- My father made a deposit of $400 for two years in a bank account that will
give him 6% annual interest. How much money will he have in two years?
IX.- SCALE DRAWING
Original copy 1 copy2 copy 3 copy 4 copy 5
1.-SIDE A 4 ______ 2 ______ ______ 2
2.-SIDE B 16 ______ ______ 4 ______ ______
3.-SIDE C 5 ______ ______ ______ 20 ______
4.-SIDE D 2 4 ______ ______ ______ ______
X.- GEOMETRY.-
Trace the following:
30.-.- A line segment
31,..- A line segment with its “Mediatriz”
32.-.- A 120º angle 33.-.- the “Bisecriz” of this angle
Complete the following sentences:
34.- A line that has ending points ____________________________________________
35.- The sum of the measures of each side ___________________________________
36.- The symmetry line of a line segment _____________________________________
37.- The line that goes from the center of the regular polygon to the center of
one of its sides__________________________________________________________
38.- The line that divides an angle into two equal angles ______________________
39.- The line that goes from the center of a circle to any of the points of the
circunference _________________________________________________________
40.- The line that divides a circle into two equal parts__________________________