Solved Examples and Worksheet for Number Sentences involving Multiplication
Q1Tommy collects 2 stamps every day. Which equation can be used to determine how many stamps he would collect in 4 days? A. 4 ÷ 2 = B. 2 × 4 = C. 2 + 4 = D. 2 - 4 =
Distance covered per hour × number of hours = total distance covered in those many hours
Step: 2
4 × 7 = 28
[Substitute the values and multiply.]
Step: 3
So, the number sentence 4 × 7 = shows the total distance that Irena covers in 7 hours.
Correct Answer is : 4 × 7 =
Q3Tommy earns $7 in an hour by selling balloons. He sells balloons for 3 hours in a day. Which equation helps you to find the money he would earn in a day?
Money earned in an hour × Number of hours Tommy sells balloons = Money earned in a day
Step: 2
7 × 3 = 21
[Substitute the values and multiply.]
Step: 3
So, the number sentence 7 × 3 = shows the money that Tommy earns in a day.
Correct Answer is : 7 × 3 =
Q4A ride on a roller coaster lasts 30 seconds. Which number sentence helps to find the time taken for 9 rides? A. 30 ÷ 9 = B. 30 + 9 = C. 30 - 9 = D. 9 × 30 =
3 × 5 gives number of coins Emily would have in her piggy bank after 3 days
Step: 3
So the number sentence showing the number of coins Emily has in her piggy bank after 3 days is ' 3 × 5 = '
Correct Answer is : 3 × 5 =
Q7Joe made a tower with 15 blocks. Which number sentence helps to find the total number of blocks in 8 towers? A. 8 × 15 = B. + 8 = 15 C. 15 - = 7 D. 15 ÷ 8 =