Examples with solutions for Multiplication and division: Small Numbers

Exercise #1

9:3+2= 9:3+2=

Video Solution

Step-by-Step Solution

According to the order of operations, both addition and subtraction can be solved from left to right. So, first subtract 3 from 9:

9:3=3 9:3=3

Then add 2 to the result:

3+2=5 3+2=5

Therefore, the correct answer is:

5 5

Answer

5

Exercise #2

2+5×3= 2 + 5 \times 3 =

Video Solution

Step-by-Step Solution

According to the order of operations, multiplication should be performed before addition. So, first calculate the multiplication:

5×3=15 5 \times 3 = 15

Then add 2 to the result:

2+15=17 2 + 15 = 17

Therefore, the correct answer is:

17 17

Answer

17

Exercise #3

3+4×2= 3 + 4 \times 2 =

Video Solution

Step-by-Step Solution

According to the order of operations, you should first calculate the multiplication, then the addition:

4×2=8 4 \times 2 = 8

Then add the result to 3:

3+8=11 3 + 8 = 11

Answer

11

Exercise #4

30:5×2= 30:5\times2=

Video Solution

Step-by-Step Solution

According to the rules of the order of operations, the exercise which contains both multiplication and division should be solved from left to right.

30:5=6 30:5=6

6×2=12 6\times2=12

Answer

12

Exercise #5

6/2+5= 6 / 2 + 5 =

Video Solution

Step-by-Step Solution

First, perform the division:

6/2=3 6 / 2 = 3

Then add 5:

3+5=8 3 + 5 = 8

Answer

8

Exercise #6

10÷2÷1= 10 \div 2 \div 1 =

Video Solution

Step-by-Step Solution

First, perform the division: 10÷2=5 10 \div 2 = 5 .

Next, divide the result by 1: 2÷1=2 2 \div 1 = 2 .

So, the answer is 2 2 .

Answer

5

Exercise #7

6÷3×4= 6 \div 3 \times 4 =

Video Solution

Step-by-Step Solution

First, perform the division: 6÷3=2 6 \div 3 = 2 .

Next, multiply the result by 4: 2×4=8 2 \times 4 = 8 .

So, the answer is 8 8 .

Answer

8

Exercise #8

8÷4÷2= 8 \div 4 \div 2 =

Video Solution

Step-by-Step Solution

First, perform the division: 8÷4=2 8 \div 4 = 2 .

Next, multiply the result by 2: 2÷2=1 2 \div 2 = 1 .

So, the answer is 1 1 .

Answer

1

Exercise #9

5×2+1= 5 \times 2 + 1 =

Video Solution

Step-by-Step Solution

First, perform the multiplication operation:

5×2=10 5 \times 2 = 10

Then add 1 to the result:

10+1=11 10 + 1 = 11

Therefore, the correct answer is:

11 11

Answer

11

Exercise #10

6×24= 6 \times 2 - 4 =

Video Solution

Step-by-Step Solution

First, perform the multiplication operation:

6×2=12 6 \times 2 = 12

Then subtract 4 from the result:

124=8 12 - 4 = 8

Therefore, the correct answer is:

8 8

Answer

8

Exercise #11

9×24= 9 \times 2 - 4 =

Video Solution

Step-by-Step Solution

First perform the multiplication:

9×2=18 9 \times 2 = 18

Then subtract 4:

184=14 18 - 4 = 14

Answer

14

Exercise #12

2×5×3= 2 \times 5 \times 3 =

Video Solution

Step-by-Step Solution

First, we calculate the product of the first two numbers: 2×5=10 2 \times 5 = 10 .

Then, we multiply the result by the third number: 10×3=30 10 \times 3 = 30 .

Therefore, 2×5×3=30 2 \times 5 \times 3 = 30 .

Answer

30

Exercise #13

3×2×4= 3 \times 2 \times 4 =

Video Solution

Step-by-Step Solution

First, we calculate the product of the first two numbers: 3×2=6 3 \times 2 = 6 .

Then, we multiply the result by the third number: 6×4=24 6 \times 4 = 24 .

Therefore, 3×2×4=24 3 \times 2 \times 4 = 24 .

Answer

24

Exercise #14

4×3×2= 4 \times 3 \times 2 =

Video Solution

Step-by-Step Solution

First, we calculate the product of the first two numbers: 4×3=12 4 \times 3 = 12 .

Then, we multiply the result by the third number: 12×2=24 12 \times 2 = 24 .

Therefore, 4×3×2=24 4 \times 3 \times 2 = 24 .

Answer

24

Exercise #15

Solve the following expression:

10×2:4= ? 10\times2:4=\text{ ?}

Video Solution

Step-by-Step Solution

The division and multiplication have the same priority according to the order of operations, therefore we solve it from left to right:

102=20 10\cdot2=20

20/4=5 20/4=5

Answer

5

Exercise #16

104÷2= 10-4 \div 2 =

Video Solution

Step-by-Step Solution

To solve 104÷2 10-4 \div 2 , we follow the order of operations (PEMDAS/BODMAS): Parentheses or Brackets, Exponents or Orders, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

First, perform the division: 4÷2=2 4 \div 2 = 2 .

Next, substitute back into the expression: 102=8 10 - 2 = 8 .

Therefore, the correct answer is 8 8 .

Answer

8

Exercise #17

10÷2+1= 10 \div 2 + 1 =

Video Solution

Step-by-Step Solution

To solve 10÷2+1 10 \div 2 + 1 , follow the order of operations:

  1. First, perform the division: 10÷2=5 10 \div 2 = 5 .
  2. Then, add 1 to the result: 5+1=6 5 + 1 = 6 .

Thus, the answer is 6.

Answer

6

Exercise #18

10÷5×6= 10 \div 5 \times 6 =

Video Solution

Step-by-Step Solution

To solve 10÷5×6 10 \div 5 \times 6 , you need to follow the order of operations: first perform the division and then the multiplication.

Step 1: Divide 10 by 5: 10÷5=210 \div 5 = 2

Step 2: Multiply the result by 6: 2×6=122 \times 6 = 12

So, the answer is 12 12 .

Answer

12

Exercise #19

62×3= 6 - 2 \times 3 =

Video Solution

Step-by-Step Solution

To solve 62×3 6 - 2 \times 3 , follow the order of operations:

  1. First, perform the multiplication: 2×3=6 2 \times 3 = 6 .

  2. Then, subtract the result from 6: 66=0 6 - 6 = 0 .

Thus, the answer is 0 0 .

Answer

0

Exercise #20

6×2÷3= 6 \times 2 \div 3 =

Video Solution

Step-by-Step Solution

To solve 6×2÷3 6 \times 2 \div 3 , you need to follow the order of operations: first perform the multiplication and then the division.

Step 1: Multiply 6 by 2: 6×2=126 \times 2 = 12

Step 2: Divide the result by 3: 12÷3=412 \div 3 = 4

So, the answer is 4 4 .

Answer

4