Checkpoint 1 Math - Section 1.4 18. 930,000 54.

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Checkpoint 1 Math By: Kelly Hitt
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Section 1.1 10. (a) 5 is the ten thousands place (b) 7 is the hundreds place 12. (a) the number 4 tells it is in the millions (b) the number 7 tells it is in the ten thousands 32. 4 ten thousands, 9 ones, 8 tens, 6 thousands Section 1.2 6. 9+7=7+9 This property is known as commutative property because the order that is around the addition sign does not change the sum in any way. 7. 5+0=5 This property is known as the additive property because the sum of 0 and any whole number is just that whole number 12. 5,463 + 435 ______ 5,898 Section 1.3 20. 53,487 - 25,649 _________
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27,838 42. 6,907-511= 6,396 6,396-203= 6,193 6,193+419= 6,612 final elevation
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Unformatted text preview: Section 1.4 18. 930,000 54. $9.00+$3.00+$7.00+$4.00+$2.00=$25.00 estimated $8.95+$3.15+$6.90+$4.25+$1.89=$25.14 actual Section 1.5 46. 1,208 x 305 _________ 368,440 54. 939 divided by 67 = 14.01 Activity 2: Restaurant Management: 1. 34,241 10,607 +27,546 _______ 72,394 2. 3. 34,241+10607=44,848 44.848-27,546= 17.302 total number female employees 4. 49,726 divided by 1116 = 44.57 5. 44.57 x $125.00= $557.25 cost for each franchise 6. 49,726 x $125.00=$62,157.50 cost for all employees 7. 14,000 x 45=630,000 8. 400 x 12= 4,800 10. $41.5 billion profit made for McDonalds in 2002...
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This note was uploaded on 07/28/2011 for the course MATH 115 taught by Professor May during the Spring '11 term at Cornell University (Engineering School).

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Checkpoint 1 Math - Section 1.4 18. 930,000 54.

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