Base Ten Numbers
Rounding
Patterns
Addition & Subtraction
Word Problems with Estimation
100

Write the base ten number from this expanded form:

300,000+ 40,000+ 7,000+ 20+ 9

347,029

100

Round the following number to the nearest tens place:

1,506,391

1,506,390

100
Create a growing pattern on your whiteboard following the rule: +4

Teacher will decide if your pattern is correct. 

100

798+456=

1254

100

On a sunny afternoon, Cold Stone sold 547 scoops of vanilla ice cream and 381 scoops of chocolate. Cold Stone sold about how many scoops all together. 

1,000   OR  900   OR   800

900

200

Write the expanded form of this base ten number:

581,632

500,000+80,000+1,000+600+30+2

200

Round the following number to the nearest hundreds place:

1,506,391

1,506,400

200

3, 6, 9, 12 

Write the next three terms in the pattern

15, 18, 21

200

857-59

798

200

At the Commons, they made 952 boxes of salad in a week. 761 boxes were sold so there were about how many boxes left? 


100   OR    200   OR  300

200

300

Write the base ten number from this words:

six hundred twenty-two thousand, eight hundred and three

622,803

300

Round the following number to the nearest thousands place:

1,506,391

1,506,000

300

15, 30, 45

What's the rule?  Write the next 3 terms

Add 15 

60, 75, 90

300

5641+2589

8230

300

Miss Shaheen had $75 dollars and she bought presents for Mrs. Hurd and Miss Erikson. Mrs. Hurd's present cost $25 and Miss Erickson's cost twice as much. How much money did Miss S. spend in all?

She spent $75 dollars in all.

400

Write the number name for the following number:

913,540

nine hundred thirteen thousand, five hundred forty

400

Round the following number to the nearest ten thousands place:

1,506,391

1,510,000

400

130, 110, 90 


What's the pattern? 

Write the next three terms. 

Minus 20


70, 50, 30

400

1,023-95

928

400

Over the week, a pizza restaurant took 1570 eat-in orders, 987 take out orders and 2,560 delivery orders. The number total orders over the weekend is about: 

510   OR    5,500   OR    5,200 

5200

500

Write the expanded form and number name for the following number:

6,945,378

Expanded Form:

6,000,000+900,000+40,000+5,000+300+70+8

Number Name:

six million, nine hundred forty-five thousand, three hundred seventy-eight

500

Round the following number to the nearest hundred thousands place:

1,506,391

1,500,000

500

Draw your own growing pattern that follows the rule 

'times 9' 

Teachers will decide if you're correct. 
500

6,001-971

5030

500

A candy factory can manufacture 4,930 candy bars in a day. The factory can make about _________ candy bars in 5 days. 


250   OR  2,500   OR  25,000

25,000

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