MathematicsGrade 4en

✖️ Multiplication Facts and Strategies

Master the multiplication facts from Grade 4 Ontario mathematics! This quiz focuses on times tables (2–10), understanding multiplication through repeated addition and arrays, applying the commutative property, multiplying by powers of 10, and using mental math and estimation strategies to solve real-world problems. **What you'll learn:** - Fluency with multiplication facts from 2 × 2 to 10 × 10 - How arrays and repeated addition connect to multiplication - The commutative property: why $a \times b = b \times a$ - Efficient mental math for multiplying by 10 and 100 - Estimation and problem-solving with multiplication

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Question 1
What is $7 imes 8$ ?
Question 2
If you have 6 bags with 9 apples in each bag, how many apples do you have in total?
Question 3
The commutative property means that $5 imes 8 = 8 imes 5$ .
Question 4
Which array shows $4 imes 7$ ?
Question 5
What is $10 imes 25$ ?
Question 6
Which multiplication fact is correct?
Question 7
Repeated addition is one way to understand multiplication. For example, $5 imes 3$ can be written as $3 + 3 + 3 + 3 + 3$ .
Question 8
What is $3 imes 9$ ?
Question 9
How many groups of 2 are in 16?
Question 10
What is $100 imes 5$ ?
Question 11
The answer to $6 imes 4$ is the same as the answer to $4 imes 6$ because of the commutative property.
Question 12
Maria estimates that $8 imes 12$ is about $8 imes 10 = 80$ . Is this a good strategy?
Question 13
What is $5 imes 6$ ?
Question 14
A school orders 4 boxes of pencils. Each box has 24 pencils. About how many pencils did they order?
Question 15
Which shows $7 imes 2$ as repeated addition?
Question 16
$9 imes 9 = 81$
Question 17
What is $2 imes 10 imes 5$ ?
Question 18
Which multiplication strategy helps us learn the 9 times table by using our fingers?