Unit 4 Lesson 22 - Practice Problems

Decide if the statement is true or false.

74 = 70 + 4.

• True

• False

Decide if the statement is true or false.

70 + 4 > 60 + 14.

• True

• False

40 + 16 < 20 + 26

• True

• False

Order the following numbers in order from least to greatest.

• 68, 87, 106.

• 87, 68, 106.

• 106, 87, 68.

• 68, 106, 87.

Using the number 67, fill in the 'Mystery Number' clues below.

The mystery number is __________ than __________.

The mystery number has more than __________ tens.

• The mystery number is greater than 60. The mystery number has more than 6 tens.

• The mystery number is less than 60. The mystery number has more than 6 tens.

• The mystery number is greater than 70. The mystery number has more than 7 tens.

• The mystery number is greater than 60. The mystery number has more than 7 tens.

Using the following numbers, create two two-digit number comparisons using  <, >, or =. Use words or pictures to create your numbers

5, 2, 4, 9

5. Using the number 36, create your own “Mystery Number” clues.

        The mystery numbers is _____________ than _____________ .

       The mystery numbers has more than _____________ tens.