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MATH PHOTOGRAPYBy: Ms. Nitra Coleman
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I’m thinking of a 4-digit number that has twice as many thousands as ones, twice as many ones as hundreds, and twice as
many hundreds as tens. What is my number?
Hint
Tens is the least place value digit.
StarsMs. Coleman's astrology teacher asked
her to practice locating stars through the telescope for 5 minutes the first night, 10 minutes the second night, 15 minutes the
third night, 20 minutes the fourth night and she doesn't have to practice on
Sundays. How many nights will it take Ms. Coleman to have 3 hours of practice?
Hint
The minutes do not increase after the fourth night.
Wake up!!!
Nia has to be to school by 8:30. It takes her 5 minutes to brush her teeth, 10
minutes to shower, 20 minutes to dry her hair, 10 minutes to eat breakfast and 25 minutes to walk to school. What time will
she need to get up?
Hint
Remember how many minutes there are in one hour.
Umm umm good
Ms. Coleman used four thousand, nine hundred fifty-nine chips to make a big batch of giant chocolate chip cookies. Each cookie got about nineteen chips. How many cookies did Ms. Coleman
make?
Hint
Number is greater than 200 but less then 300
Answers
I’m thinking of a 4-digit number that has twice as many thousands as ones, twice as many ones as hundreds, and twice as many hundreds as tens. What is my number? 8,214
Ms. Coleman's astrology teacher asked her to practice locating stars through the telescope for 5 minutes the first night, 10 minutes the second night, 15 minutes the third night, 20 minutes the fourth night and she doesn't have to practice on Sundays. How many nights will it take Ms. Coleman to have 3 hours of practice? 15
Nia has to be to school by 8:30. It takes her 5 minutes to brush her teeth, 10 minutes to shower, 20 minutes to dry her hair, 10 minutes to eat breakfast and 25 minutes to walk to school. What time will she need to get up? 7:20
Ms. Coleman used four thousand, nine hundred fifty-nine chips to make a big batch of giant chocolate chip cookies. Each cookie got about nineteen chips. How many cookies did Ms. Coleman make? 261
Assessment
Write in your math journals for each problem, what made the problem easy? Or difficult?
StandardsM4N1. Students will further develop their understanding of how
whole numbersand decimals are represented in the base-ten numeration
system.a. Identify place value names and places from hundredths through one
million.b. Equate a number’s word name, its standard form, and its expanded
form.M4N2. Students will understand and apply the concept of
rounding numbers.a. Round numbers to the nearest ten, hundred, or thousand.b. Describe situations in which rounding numbers would be appropriate
anddetermine whether to round to the nearest ten, hundred, or thousand.c. Determine to which whole number or tenth a given decimal is closest
usingtools such as a number line, and/or charts.d. Round a decimal to the nearest whole number or tenth.e. Represent the results of computation as a rounded number when
appropriateand estimate a sum or difference by rounding numbers.M4N3. Students will solve problems involving multiplication of 2-
3 digit numbers by1 or 2 digit numbers.M4N4. Students will further develop their understanding of
division of wholenumbers and divide in problem solving situations without
calculators.a. Know the division facts with understanding and fluency.b. Solve problems involving division by 1 or 2-digit numbers (including
thosethat generate a remainder).c. Understand the relationship between dividend, divisor, quotient, andremainder.
d. Understand and explain the effect on the quotient of multiplying or dividing
both the divisor and dividend by the same number. (2050 ÷ 50 yields the
same answer as 205 ÷ 5).M4N7. Students will explain and use properties of the four
arithmetic operations tosolve and check problems.a. Describe situations in which the four operations may be used
and therelationships among them.b. Compute using the order of operations, including parentheses.c. Compute using the commutative, associative, and distributive
properties.d. Use mental math and estimation strategies to compute.M4P1. Students will solve problems (using appropriate
technology).a. Build new mathematical knowledge through problem solving.b. Solve problems that arise in mathematics and in other contexts.c. Apply and adapt a variety of appropriate strategies to solve
problems.d. Monitor and reflect on the process of mathematical problem
solving.M4P2. Students will reason and evaluate mathematical
arguments.a. Recognize reasoning and proof as fundamental aspects of
mathematics.b. Make and investigate mathematical conjectures.c. Develop and evaluate mathematical arguments and proofs.d. Select and use various types of reasoning and methods of proof.