Unit 6-9 USA Review

Unit 6-9 USA Review

By Micaela Herrera

Multiple Choice

What is another way to write the number 785?

• 7 hundreds, 5 tens, 8 ones

• seven hundred eighteen five

• seven hundred eighty-five

• 700 + 50 + 8

Multiple Select

What are 2 other ways to represent this number?

• 141

• 114

• 1 hundred, 4 tens, 1 one

• 1 hundred, 1 ten, 6 ones

• 100 hundreds, 40 tens, 1 ones

Multiple Choice

Which is a way to show 449?

• 4 hundreds and 49 tens

• 44 hundreds and 9 ones

• 4 hundreds, 9 tens, 4 ones

• 4 hundreds, 4 tens, 9 ones

Multiple Choice

Suzie has one hundred twenty-six Pokémon cards. Lucy has 100 + 60 + 2 Pokémon cards. Who has more cards?

• They both have the same number of cards.

• Suzie has more Pokémon cards because 2 tens is more than 6 tens.

• Suzie has more Pokémon cards, because six ones is more than 2 ones.

• Lucy has more Pokémon cards, because 6 tens is more than 2 tens.

Multiple Choice

Look at the model. What number is this in standard form?

• 224

• 242

• 204

• 402

Skip Counting

​Replace with sub-header

https://www.youtube.com/watch?v=O-cARYvdtB4

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When we count by hundreds, the hundreds place changes​

When we count by tens, the tens place changes​​

When we could by fives, the ones place changes

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Multiple Choice

Jimmy counts 150, 250, 350, 450. By which number does Jimmy skip-count?

• 1

• 5

• 10

• 100

Multiple Choice

Kimmy counts 150, 160, 170, 180. By which number does she skip-count?

• 1

• 5

• 10

• 100

Comparing Numbers

When we compare numbers, we start at the hundreds place.

If they are the same, we move on to the tens place.

If they are the same, we move on to the ones place.

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Remember, the ALLIGATOR wants the BIGGER number!​

Multiple Choice

Select the correct comparison of the numbers 153 and 167.

• 153 > 167

• 153 = 167

• 153 < 167

• 167 < 153

​Finding the missing number

When we look for the missing number, solve for the known side FIRST.

​

14 - 5 = ? + 3

What is 14 - 5? 9

So now I think, what number plus 3 will give me 9? The answer is 6.​

Subject | Subject

Multiple Choice

20 - 4 = 19 - ?

• 16

• 3

• 5

• 20

Multiple Choice

15 + ? = 32 + 7

• 39

• 15

• 24

• 25