Math Unit 1a Retake

Math Unit 1a Retake

by Ms. Bennett

​We learned so much in the first couple of months of school! Let's review!

​First we learned about place value! We learned how to write numbers in standard, expanded, and word form.

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​Standard: 205, 437

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Word: ​two hundred five thousand four hundred thirty seven

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​Expanded: 200,000+5,000+400+30+7

Multiple Choice

What is the expanded form of 100,234?

• 100+20+3

• 2,000+20+3

• 100,000+200+30+4

• 200

Multiple Choice

Write eight hundred three thousand seventeen in standard form

• 803,017

• 803,17

• 803,070

• 83,017

​Powers of Ten

Multiple Choice

Andrea's groceries came to $145 this week. Last week, they were more. The total cost had a 5 in the number that was ten times more than 5 in this week's groceries. What could be a possible cost of last week's groceries?

• $224

• $225

• $250

• $540

Multiple Choice

The number 240 is multiplied by 10. Which statement is true about the digit 2 in the product?

• The value os the digit 2 is 200

• The value of the digit 2 is 2000

• The value of the digit 2 is 20,000

• The value of the digit 2, is 20 

​Addition and Subtraction

​We learned how to add and subtract numbers. Make sure that you regroup when you need to!

Multiple Choice

During the summer, there are 3,853 people at Carlyle Lake. During the winter, that number drops to 1,295 people. How many more people stay at Carlyle Lake in the summer than in the winter?

• 2,558 people
• 3,559 people
• 2,669 people
• 3,668 people

Multiple Choice

Ramsey has $61,279 in the bank. She earns $34,598 the following year and puts it in the bank. How much money does she have in all?

• $95,777
• $95,778
• $26,681
• $95,767

Multiplication and Division​

​We learned how to multiply using the area model and divide using partial quotients!

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​Show what you know!

​Multi Step Word Problems and Multiplicative Comparisons

​The key to these problems is to read them carefully! Pay attention to what the problem is asking you and make a plan to solve it!

Multiple Choice

Akhira started her own landscaping business. She charges $6 an hour for mowing lawns and $11 for pulling weeds. In September she mowed lawns for 63 hours and pulled weeds for 9 hours. How much money did she earn in September? 

• $15
• $378
• $477
• $467

Multiple Choice

Suzy bought an Ipad for $432 and case for $57. If she gives the cashier $550, how much will she get back?

• $493
• $118
• $61
• $489

Multiple Choice

I collected 5 times as many pieces of candy from the piñata as Jolie. If Jolie collected 7 pieces of candy, how many pieces did I collect?

• 22 pieces of candy
• 12 pieces of candy
• 11 pieces of candy
• 35 pieces of candy

Multiple Choice

Jordan is 16 years old. She is 2 times as old as April. How old is April?

• 8 years

• 14 years

• 18 years

• 32 years