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Assess Yourself

How well do you understand the ideas in this lesson?

Goal:

Goal:

Show What You Know!

Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.

Which array shows 9 \({ \times }\) 10?

  1. array of six by nine
  2. array of 9 by 10
  3. array of 8 by 8
  4. array of 7 by 7

Which strategy proves that
6 \({ \times }\) 6 = 36?

  1. 6 + 6 + 6 + 6 + 6 + 6 = 36

  2. 3, 6, 9, 12, 15, 18, 21, 24, 27, 30

  3. number line from 0-60 with seven jumps of +6
  4. eight groups of six

Which multiplication table helps you solve 8 \({ \times }\) 9?

  1. Multiplication Table with 7 (left) and 7 (top) meeting at 49
  2. Multiplication Table with 9 (left) and 7 (top) meeting at 63
  3. Multiplication Table with 6 (left) and 9 (top) meeting at 54
  4. Multiplication Table with 8 (left) and 9 (top) meeting at 72

Which skip-counting sequence shows 8 \({ \times }\) 8?

  1. 8, 16, 24, 32, 40, 48, 56, 64

  2. 5, 10, 15, 20, 25, 30, 35, 40, 45

  3. 7, 14, 21, 28, 35, 42, 49, 56

  4. 10, 20, 30, 40, 50, 60

Which strategy proves that 9 \({ \times }\) 7 = 63?

  1. eight groups of seven
  2. Multiplication Table with 7 (left) and 7 (top) meeting at 49
  3. Number line from 0-80 with six jumps of +8

  4. 7, 14, 21, 28, 35, 42, 49, 56, 63

Which repeated addition sentence helps you solve 6 \({ \times }\) 7?

  1. 7 + 7 + 7 + 7 + 7 = 35

  2. 6 + 6 + 6 + 6 + 6 + 6 + 6 = 72

  3. 7 + 7 + 7 + 7 + 7 + 7 = 42

  4. 6 + 6 + 6 + 6 + 6 + 6 = 36

Which number line shows 10 \({ \times }\) 6?

  1. Number line from 0-60 with 8 jumps of +6
  2. Number line from 0-60 with 10 jumps of +6
  3. Number line from 0-100 with 6 jumps of +10
  4. Number line from 0-60 with 9 jumps of +6

Which strategy proves that
8 \({ \times }\) 7 = 56?

  1. Number line from 0-70 with eight jumps of +7

  2. 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 = 63

  3. array of five by 10
  4. six groups of six

Which picture helps you solve 9 \({ \times }\) 9?

  1. seven groups of nine
  2. nine groups of nine
  3. ten groups of nine
  4. eight groups of nine

Which multiplication table shows 10 x 6?

  1. Multiplication table with 10 (left) and 6 (top) meeting at 60
  2. Multiplication table with 9 (left) and 8 (top) meeting at 72
  3. Multiplication table with 7 (left) and 7 (top) meeting at 49
  4. Multiplication table with 10 (left) and 10 (top) meeting at 100

Summary

Questions answered correctly:

Questions answered incorrectly: