Problem Solving Workshop Strategy: Use Logical Reasoning. Problem Solving
Strategy Practice. Use logical reasoning to solve. 1. The stadium store sells team
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Name
Lesson 1.6
Problem Solving Workshop Strategy: Use Logical Reasoning Problem Solving Strategy Practice Use logical reasoning to solve. 1. The stadium store sells team shirts on
2. Anton, Rachel, and Lamont each like
Friday, Saturday, and Sunday. The numbers of shirts sold for three days were 473, 618, and 556. The least number of shirts were sold on a Friday. More than 600 shirts were sold on Saturday. How many shirts were sold on Sunday?
different teams. The teams are the Rugby Ghosts, the Yellow Bees, and the Tan Cougars. Anton’s favorite team does not have a color in its name. Lamont does not like the Tan Cougars. Which team does Rachel like?
Mixed Strategy Practice 3. Beth, Paulo, Lee, Maya, and Rob are
standing in line to get into the movies. Beth is in front of Maya. Maya is not last in line. Rob is first. Lee is after Maya. Paulo is not last. In what order are they standing in line? Make a model in the box at the right to solve.
USE DATA For 4–5, use the information shown in the art. 4. Claire buys two items. She spends less
PW6
$3
$5
hockey stick. He already has $8 in his savings. If he saves and adds $22 each week to his savings, how many weeks will it take to save $72?
4
5. Alex plans to save money to buy the
4
$7
9
$7 2
than $100 total. Which two items does Claire buy?
Practice © Harcourt • Grade 4
MXENL08AWK4X_PHTE_C01_L6.indd PW6
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Lesson 1.5
Write the numbers in order from greatest to least. 2. 2,917,033; 2,891,022; 2,805,567
Problem Solving Strategy Practice
74,421; 58,925; 57,034 2,917,033; 2,891,022; 2,805,567 4. 25,327,077; 25,998; 2,532,707
Use logical reasoning to solve. 1. The stadium store sells team shirts on
$419,531; $417,011; $409,351 25,327,077; 2,532,707; 25,988 6. $309,423; $305,125; $309,761
$309,761; $309,423; $305,125
7. 4,358,190; 4,349,778; 897,455
8. 5,090,115; 50,009,115; 509,155
50,009,115; 5,090,115; 509,155
4,358,190; 4,349,778; 897,455
ALGEBRA Write all of the digits that can replace each 䊏. 9. 389 ⬍ 3䊏7 ⬍ 399
3. Beth, Paulo, Lee, Maya, and Rob are
7, 8
standing in line to get into the movies. Beth is in front of Maya. Maya is not last in line. Rob is first. Lee is after Maya. Paulo is not last. In what order are they standing in line? Make a model in the box at the right to solve.
Problem Solving and Test Prep USE DATA For 11–12, use the table. 11. Which lake has the smallest area?
Largest Lakes Lake
12. Write the names of the lakes in order
Rob, Paulo, Beth, Maya, Lee
Area (in square miles)
from least area to the greatest area.
Victoria
26,828
Lake Huron, Lake Victoria, Lake Superior, The Caspian Sea
Huron
23,000
Superior
31,700
Caspian Sea
143,244
USE DATA For 4–5, use the information shown in the art. 4. Claire buys two items. She spends less
than $100 total. Which two items does Claire buy? 2
Lake Huron
the Tan Cougars
Mixed Strategy Practice
10. 5,601 ⬍ 5,䊏01 ⬍ 5,901
9
556 shirts
from greatest to least?
B
A 92,944; 92,299; 92,449
159,872; 159,728; 159,287 C 731,422; 731,242; 731,244 D 487,096; 487,609; 487,960 B
$179,384, $264,635, $228,775, and $281,413. Which amount is the greatest?
$281,413 Circled problems are suggested homework problems. PW5
Practice
$7
14. Automobile sales for four weeks are
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baseball glove and soccer ball 13. Which shows the numbers in order
5. Alex plans to save money to buy the
hockey stick. He already has $8 in his savings. If he saves and adds $22 each week to his savings, how many weeks will it take to save $72?
4
621,045, 066; 6,021,456; 621,456
different teams. The teams are the Rugby Ghosts, the Yellow Bees, and the Tan Cougars. Anton’s favorite team does not have a color in its name. Lamont does not like the Tan Cougars. Which team does Rachel like?
$3
5. 621,456; 621,045,066; 6,021,456
2. Anton, Rachel, and Lamont each like
Friday, Saturday, and Sunday. The numbers of shirts sold for three days were 473, 618, and 556. The least number of shirts were sold on a Friday. More than 600 shirts were sold on Saturday. How many shirts were sold on Sunday?
$7
3. $409,351; $419,531; $417,011
Lesson 1.6
4
1. 74,421; 57,034; 58,925
Name
Problem Solving Workshop Strategy: Use Logical Reasoning
$5
Name
Order Whole Numbers
3 weeks Circled problems are suggested homework problems. PW6
Practice
© Harcourt • Grade 4
© Harcourt • Grade 4
MXENL08AWK4X_PHTE_C01_L6.indd PW6
Lesson 1.5 Item
7/2/07 10:23:18 AM
Lesson 1.6
Suggested rationale
Item
Suggested rationale
2
ordering millions, equal numbers of digits
2
problem Solving: logical reasoning
3
ordering hundred thousands, equal number of digits
3
problem solving; make a model
7
ordering numbers with unequal numbers of digits
4
problem solving: guess and check
14
word problem; comparing dollar amounts in the hundred thousands
PW5-PW6 © Harcourt · Grade 4
MXENL08AWK4X_PHTE_Rat.indd PW5-PW6
7/2/07 11:58:07 AM
