Expanded Form | ||
#1 | How do you write 4,570 in expanded form? | 4,000+500+70 |
#2 | How do you write 654, 899 in expanded form? | 600,000+50,000+4,000+800+90+9 |
#3 | How do you write 509,409 in expanded form?'> | 500,000+9,000+400+9 |
#4 | How do you write 20,567.05 in expanded form? | 20,000+500+60+7+.05 |
#5 | How do you write 3,456.709 in expanded form? | 3,000,000+400,000+50,000+6,000+.7+.009 |
Name that Place | ||
#1 | The 7 is in which place in 7,098? | thousands place |
#2 | The 5 is in which place in 45,899? | thousands place |
#3 | The 3 is in which place in 3,456,670? | millions |
#4 | The 4 is in which place in 567,355.024? | thousandths |
#5 | The 9 is in which place in 812,134.6709? | ten thousandths |
Standard Form | ||
#1 | Write the number six hundred fify five. | 655 |
#2 | Write the number eight hundred seventy thousand four hundred. | 870,400 |
#3 | Write the number five million six hundred fifty seven thousand three hundred twenty two | 5,657,322 |
#4 | Write the number eight million, four hundred two thousand nine and six hundredths | 8,402,009.06 |
#5 | Write the number six million, forty five thousand, two hundred seven and sixty eight thousandths | 6,045,207.068 |
Value of a Number | ||
#1 | 28,908 ____ 28,918 | < |
#2 | 40,063 ____ 400,063 | < |
#3 | Least to greatest: 23,491 ; 23,401 ; 2,341 ; 2,340 | 2,340 ; 2,341 ; 23,401 ; 23,491 |
#4 | What is the value of the 8 in the number 587,267,329.493 | 80 million |
#5 | What is the value of the 4 in the number 3,682,951.5724 | 4 ten thousandths |
Potluck | ||
#1 | a group of 3 numbers separated by a comma | period |
#2 | Estimate: 4,338 + 2,981 | 4,000 + 3,000 = 7,000 |
#3 | Estimate: 6,827 - 2,840 | 7,000 - 3,000 = 4,000 |
#4 | Estimate: 345 X 27 | 300 X 30 = 9,000 |
#5 | Estimate: 2,517 / 6 | 2,400 / 6 = 400 |
Final Question | |
pairs of numbers close to the original number pairs that are easy to add, subtract, multiply or divide mentally. | Compatible Numbers |