Mathematics for Elementary Teachers: A Contemporary ApproachMacmillan, 1988 - 874 σελίδες All the essential mathematics teachers need for teaching at the elementary and middle school levels! This best seller features rich problem-solving strategies, relevant topics, and extensive opportunities for hands-on experience. |
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Αποτελέσματα 1 - 3 από τα 89.
Σελίδα 109
... digits 1 to 9 to make an addition problem and answer . Use each digit only once . 12. Add the numbers below . Then turn this page upside down and add it again . What did you find ? What feature of the numerals 1 , 6 , 8 , 9 accounts for ...
... digits 1 to 9 to make an addition problem and answer . Use each digit only once . 12. Add the numbers below . Then turn this page upside down and add it again . What did you find ? What feature of the numerals 1 , 6 , 8 , 9 accounts for ...
Σελίδα 112
... digit number whose first and third digits are different . Reverse the digits and find the difference between the two numbers . By knowing only the hundreds digits in this difference , it is possible to deter- mine the other two digits ...
... digit number whose first and third digits are different . Reverse the digits and find the difference between the two numbers . By knowing only the hundreds digits in this difference , it is possible to deter- mine the other two digits ...
Σελίδα 148
... digit number less than 40. I'm divisible by only one prime number . The sum of my digits is a prime , and the difference between my digits is another prime . What numbers could I be ? 26. What is the smallest counting number divisible ...
... digit number less than 40. I'm divisible by only one prime number . The sum of my digits is a prime , and the difference between my digits is another prime . What numbers could I be ? 26. What is the smallest counting number divisible ...
Περιεχόμενα
of Modern Problem Solving | 3 |
Solutions of Additional Problems 22 Ordering 61 Addition | 61 |
Chapter Review 24 Subtraction | 67 |
Πνευματικά δικαιώματα | |
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Συχνά εμφανιζόμενοι όροι και φράσεις
AABC ABCD addition additive inverse algorithm answer base bisector calculator chapter circle coins compass and straightedge congruence property congruent Construct coordinates corresponding cube decimal diagonals diagram digits distance division Draw equal equation equilateral equivalent example EXERCISE/PROBLEM SET Figure Find following numbers fractions geometric Geometric Supposer given glide reflection GOTO graph Hence integers intersection isometry isosceles length line segment maps mathematics measure median midpoint multiplication n-gon negative number line outcomes pairs parallel parallelogram Pascal's triangle perpendicular plane polygons prime factors PRINT prism probability problem procedure Pythagorean Pythagorean theorem Pythagorean triple quadrilateral quotient rational numbers real numbers rectangle regular n-gon represent rhombus right triangle rotation sample space scores Section SETXY shape sides slope Solution Solve square square lattice strategies subtraction Suppose symmetry tessellation verify vertex angles vertices whole numbers whole-number
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