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Lesson: Patterns in Multiplication Tables

Sample Question Videos

Worksheet • 8 Questions • 1 Video

Q1:

In this chart of numbers from 1 to 50, Sameh has colored all of the multiples of 4 starting at 4.

What are the next 3 multiples?

  • A52, 56, 60
  • B48, 52, 56
  • C51, 55, 59
  • D52, 60, 64
  • E56, 60, 64

He notices that the ones digits follow a repeating pattern.

Write the repeating part of this pattern.

  • A4, 8, 2, 6, 0
  • B8, 4, 0, 2, 6
  • C8, 4, 2, 6, 0
  • D4, 8, 0, 2, 6
  • E4, 2, 8, 6, 0

Q2:

Complete the pattern: 5 × 1 , 1 0 × 4 , 2 0 × 7 , , , .

  • A 4 0 × 1 0 , 8 0 × 1 3 , 1 6 0 × 1 6
  • B 4 0 × 1 3 , 8 0 × 1 6 , 1 6 0 × 1 9
  • C 2 2 × 1 3 , 2 4 × 1 6 , 2 6 × 1 9
  • D 2 3 × 1 4 , 2 6 × 2 8 , 2 9 × 5 6
  • E 2 0 × 1 1 , 4 0 × 1 5 , 8 0 × 1 9

Q3:

Use the table to find the price of 6 teddy bears.

Number of Teddy Bears 2 5 6 8 10
cost $8 $20 $32 $40
  • A$30
  • B$24
  • C$27

Q4:

Use the table to find out how many tickets can be bought with $36.

Number of Tickets 2 3 6 10
Cost $18 $27 $36 $54 $90
  • A5
  • B4

Q5:

Investigate the number sequence that starts at 7 and uses the rule multiply by 3.

Pick the sentence that describes this sequence.

  • AAll of the numbers except the first one are even.
  • BAll of the numbers are odd.
  • CThe numbers swap from odd to even.

Now, investigate the number sequence that starts at 7 and uses the rule multiply by 4.

Pick the sentence that describes this new sequence.

  • AAll of the numbers are odd.
  • BAll of the numbers except the first one are even.
  • CThe numbers swap from odd to even.

Q6:

Complete the pattern: 1 9 6 × 1 9 6 , 1 9 4 × 1 9 4 , 1 9 2 × 1 9 2 , , .

  • A 1 9 0 × 1 9 0 , 1 8 8 × 1 8 8
  • B 1 8 8 × 1 8 8 , 1 8 6 × 1 8 6
  • C 1 9 4 × 1 9 4 , 1 9 6 × 1 9 6
  • D 1 9 1 × 1 9 1 , 1 9 0 × 1 9 0

Q7:

Describe the rule for the number pattern

6 4 , 5 7 , 5 0 , 4 3 , 3 6 , .

  • A count forward by 7
  • B count backward by 7
  • C count backward by 6

Q8:

Complete the pattern: 1 × 4 , 3 × 8 , 5 × 1 6 , , , .

  • A 7 × 3 2 , 9 × 6 4 , 1 1 × 1 2 8
  • B 9 × 1 8 , 1 1 × 2 0 , 1 3 × 2 2
  • C 1 0 × 1 8 , 2 0 × 2 0 , 4 0 × 2 2
  • D 8 × 1 6 , 1 1 × 3 2 , 1 4 × 6 4
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