# Black – 100 less than

In your math journal, put the title ’100 less than’. Copy these number sentences down and give your answers.

1. 100 less than 664 =____
2. 100 less than 2,960 =____
3. 100 less than 5,389 =____
4. 100 less than 836,387 =____
5. 100 less than 76,354 =____
6. 100 less than 271,654 =____
7. 100 less than 8,374 =____
8. 100 less than 10,087 =____

# Blue – 100 less than

In your math journal, put the title ’100 less than’. Copy these number sentences down and give your answers.

1. 100 less than 734 =____
2. 100 less than 5,985 =____
3. 100 less than 3,684 =____
4. 100 less than 2,328 =____
5. 100 less than 6,704 =____
6. 100 less than 6,789 =____
7. 100 less than 8,021 =____
8. 100 less than 7,086 =____

# Green – 100 less than

In your math journal, put the title ’100 less than’. Copy these number sentences down and give your answers.

1. 100 less than 700 =____
2. 100 less than 350 =____
3. 100 less than 213 =____
4. 100 less than 654 =____
5. 100 less than 789 =____
6. 100 less than 639 =____
7. 100 less than 287 =____
8. 100 less than 1,000 =____

# Black – 100 greater than

In your math journal, put the title ’100 greater than’. Copy these number sentences down and give your answers.

1. 100 greater than 567 =____
2. 100 greater than 2,723 =____
3. 100 greater than 1,543 =____
4. 100 greater than 1,076 =____
5. 100 greater than 45 =____
6. 100 greater than 1,200 =____
7. 100 greater than 9,001 =____
8. 100 greater than 32,911 =____

# Blue – 100 greater than

In your math journal, put the title ’100 greater than’. Copy these number sentences down and give your answers.

1. 100 greater than 2,486 =____
2. 100 greater than 4,227 =____
3. 100 greater than 1,643 =____
4. 100 greater than 8,734 =____
5. 100 greater than 7,132 =____
6. 100 greater than 9,365 =____
7. 100 greater than 8,376 =____
8. 100 greater than 6,954 =____

# 10 greater than 2,354 = ?

Yesterday we looked at the meaning of the vocabulary and symbols for GREATER THAN, LESS THAN and EQUALS (the same as).

Now let’s look at how we can increase (make bigger) or decrease (make smaller) numbers  by 10, 100, or 1,000, using the same words.

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How do we INCREASE a number by 10, 100 or 1,000? Look! Easy peasy!

10 greater than 34 = ?

10 greater than 34 = 44

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100 greater than 167 = ?

100 greater than 167 = 267

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1,000 greater than 5,789 = ?

1,000 greater than 5,789 = 6,789

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The next step is to DECREASE numbers by 10, 100 or 1,000. Can you predict what you might have to do? 😉

10 less than 89 = ?

Just subtract 10!

10 less than 89 = 79

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100 less than 964 = ?

Just subtract 100!

100 less than 964 = 864

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1,000 less than 7,324 = ?

Just subtract 1,000!

1,000 less than 7,324 = 6,324

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EASY!

Here are some practice links –

GREATER THAN

LESS THAN