Place Value and Estimation Created by Educational Technology Network. www.edtechnetwork.com 2009
Place Value Forms of Numbers Estimation Compare/ Order Decimals 10 20 30 40 50
Place Value 1 - 10 What is the value of the underlined digit? 23,465
Place Value 1 – 10 3,000
Place Value 1 - 20 What is the value of the underlined digit? 701,844
Place Value 1 – 20
Place Value 1 - 30 What is the value of the underlined digit? 2,691,002
Place Value 1 – 30 2,000,000
Place Value 1 - 40 What place is the underlined digit in? 245,903,157
Place Value 1 – 40 Ten millions place
Place Value 1 - 50 7,000 is ten times greater than what number?
Place Value 1 – 50 700
Forms of Numbers 2 - 10 Write the following number in word form. 818,030
Forms of Numbers 2 – 10 Eight hundred eighteen thousand, thirty
Forms of Numbers 2 - 20 Write the following number in standard form. Six hundred ninety-three thousand, eight hundred
Forms of Numbers 2 – 20 693,800
Forms of Numbers 2 - 30 Write the following number in word form? 4,007,423
Forms of Numbers 2 – 30 Four million, seven thousand, four hundred twenty-three
Forms of Numbers 2 - 40 Write the following number in standard form. (9 x 1,000,000) + (1 x 100,000) + (8 x 1,000) + (4 x 100) + (4 x 10) + (8 x 1)
Forms of Numbers 2 – 40 9,108,448
Forms of Numbers 2 - 50 Write the following in expanded notation. 6,143,705
Forms of Numbers 2 – 50 (6 x 1,000,000) + (1 x 100,000) + (4 x 10,000) + (3 x 1,000) + (7 x 100) + (5 x 1)
Estimation 3 - 10 Round to the nearest hundred. 1,426
Estimation 3 – 10 1,400
Estimation 3 - 20 Round to the nearest thousand. 10,224
Estimation 3 – 20 10,000
Estimation 3 - 30 Kadyn and Mason are making cookies. They started with 789 sprinkles and have used 542 sprinkles. Estimate how many sprinkles are left.
Estimation 3 – 30 800-500 = 300
Estimation 3 - 40 James had $135 and Amy had $276. About how much money did they have altogether?
Estimation 3 – 40 100.00 + 300.00 = 400.00
Estimation 3 - 50 Barry ran 5230 ft. on Monday and 5652 ft. on Wednesday. About how far did he run altogether?
Estimation 3 – 50 5,000 + 6,000 = 11,000 ft
Compare/Order 4 - 10 902,780 ___________ 856,970
Answer 4 – 10 902,780 ____>_______ 856,970 902,780 is greater than 856,970
Question 4 - 20 Seventy thousand, three hundred twenty four ______________ 67,543
Answer 4 – 20 Seventy thousand, three hundred twenty four ______>________ 67,543 (greater than)
Question 4 - 30 60,000+300+20+7 ______ Three hundred thousand, seventy-nine
Answer 4 – 30 60,000+300+20+7 __<____ Three hundred thousand, seventy-nine (less than)
Question 4 - 40 Place the numbers in order from least to greatest. 45,897 89,755 90,324 45,780
Answer 4 – 40 45,780 45,897 89,755 90,324
Question 4 - 50 Place the numbers in order from greatest to lest. 523,012 132,631 42,641 716,543
Answer 4 – 50 716,543 523,012 132,631 42,641
Question 5 - 10 What place is the underlined digit in? 457.95
Answer 5 – 10 Tenths place
Question 5 - 20 What is the fraction of the underlined digit? 3,256.12
Answer 5 – 20 2/100
Question 5 - 30 What is the following number written in expanded notation? 34.67
Answer 5 – 30 (3 x 10) + (4 x 1) + (6 x 0.1) + (7 x 0.01)
Question 5 - 40 What is twelve and six tenths in standard form?
Answer 5 – 40 12.6
Question 5 - 50 Write the following number in word form? 5,007.27
Answer 5 – 50 Five thousand, seven and twenty-seven hundredths