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Divide Multiples of 10 and 100

This topic deals with the use of mental math strategies to divide multiples of 10 and 100. We learn to use patterns to divide the numbers.
Practice Question
1

Write the number that makes each equation true.

    9 ÷ 3 = n
  90 ÷ 3 = x
900 ÷ 3 = a

 
Possible Answers
Your Answer
Correct Answer
A)

n = 3, x = 30, and a = 300
B)

n = 30, x = 300, and a = 3
C)

n = 3000, x = 30, and a = 3
D)

n = 3, x = 30, and a = 30
Practice Question
2

Write the number that makes each equation true.

    15 ÷ 3 = n
  150 ÷ 3 = x
1500 ÷ 3 = a

 
Possible Answers
Your Answer
Correct Answer
A)

n = 5, x = 50, and a = 50
B)

n = 50, x = 500, and a = 5000
C)

n = 5, x = 500, and a = 5000
D)

n = 5, x = 50, and a = 500
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