Math 3 - 2nd Assessment

1. 1. Which property says you can change the order of the numbers being multiplied, and the answer will stay the same?

• Associative Property

• Commutative Property

• Identity Property

2. 2. What is the answer when you multiply any number by 1?

• The number stays the same

• The answer is always 0

• The number doubles

3. 3. What is the name of the property when multiplying any number by 0 always equals 0?

• Zero Property

• Identity Property

• Associative Property

4.According to the Associative Property, which of the following shows that grouping doesn’t change the result?

• (2 × 3) × 4 = 2 × (3 × 4)

• 2 × 3 = 3 × 2

• 2 × 1 = 2

5. 5. Which example shows the Commutative Property?

• 4 × 0 = 0

• 5 × (2 × 3) = (5 × 2) × 3

• 3 × 4 = 4 × 3

5. 6. 8 is repeated 6 times, what is the result?

• 30

• 42

• 48

5. 7. What is 9 times 7?

• 63

• 65

• 70

5. 9. Samantha is packing gift boxes. Each box contains 4 toys, and she has 8 boxes to fill. How many toys does Samantha need in total?

• 24

• 28

• 30

5. 10. What is the missing factor in 7 x 8 = __ x 7?

• 10

• 7

• 8

5. 11. What property of multiplication is illustrated in 9 x 7 = 7 x 9?

• 
  

  Identity property

• 
  Commutative property

• 
  Associative property