Order of Operations Review

Q1.

32 - 5 ÷ 5 - (4 x 5) + 8 = ?      a) 19      b) 3      c) 10  

32 - 5 ÷ 5 - (4 x 5) + 8 = ? 32 - 5 ÷ 5 - 20 + 8 = ? 32 - 1 -20 + 8 = ? 31 - 20 + 8 = ?  11 + 8 =  ? 19

Q2.

30 − 2 − 7 × 2 = ?      a) 42      b) 50      c) 14  

30 − 2 − 7 × 2 = ? 30 - 2 - 14 = ? 28 - 14 = ? 14

Q3.

90 + 18 ÷ 9 = ?      a) 92      b) 12      c) 108  

90 + 18 ÷ 9 = ? 90 + 2 = ? 92  

Q4.

The answer is 16. What's the equation? a)    (12 ÷ 3) x 4 b)    25 + 2 - (2 x 8) c)    8 – 4 x 5  

(12 ÷ 3) x 4 = 16 4 x 4 = 16 16 = 16

Q5.

6 + (45 ÷ 5) + (6 x 3) = ?      a) 33      b) 32      c) 30  

6 + (45 ÷ 5) + (6 x 3) = ? 6 + 9 + 18 = ? 15 + 18 = ? 33  

Fill-in the blanks with the correct operation.  (+,-,x, ÷) 4  ___  8  ___  9  ____  1  =  24  

4 x 8 - 9 + 1 = 24

Q6.

The answer is 17. What's the equation? a)    7 x 3 + 10 b)    (18 + 16) ÷ 2 c)    45 – 9 x 1 - 3  

(18 + 16) ÷ 2 = 17 34 ÷ 2 = 17 17 = 17  

Q7.

Q8.

12 ÷ 6 x 8 + 18 = ?      a) 52      b) 34      c) 6  

12 ÷ 6 x 8 + 18 = ? 2 x 8 + 18 = ? 16 + 18 = ? 34  

Q9.

35 ÷ 5 x (23 - 8) – 5 = ?      a) 100      b) 1,253      c) 2  

35 ÷ 5 x (23 - 8) – 5 = ? 35 ÷ 5 x 15 - 5 = ? 7 x 15 - 5 = ?  105 - 5 = ? 100  

Q10.

Ruler+Op (binary/octet-stream)

Use the image to fill-in the blanks. 24 cm = 3 x 7 cm + 3 cm 24 cm = 2 x 9 cm + 6 cm 3 x 7 + 3 = 2 x 9 + 6     

Caption: :

Q11.

Which operation completes the number sentence? 5 x (8 _ 2) – 3 = 17 a)    + b)    x c)    ÷ d)    -  

5 x (8 ÷ 2) – 3 = 17 5 x 4 - 3 = 17 20 - 3 = 17 17 = 17

Which operation completes the number sentence? 9 _ 3 ÷ (18 ÷ 6) + 10 = 20      a) x      b) +      c) -      d) ÷  

Q12.

9 + 3 ÷ (18 ÷ 6) + 10 = 20 9 + 3 ÷ 3 + 10 = 20 9 + 1 + 10 = 20  10 + 10 = 20 20 = 20    

Q13.

Which operation completes the number sentence? (7 – 3) x 8  _ 16 = 2      a) ÷      b) -      c) x      d) +  

(7 – 3) x 8  ÷ 16 = 2 4 x 8 ÷ 16 = 2 32 ÷ 16 = 2 2 = 2

Q14.

Which operation completes the number sentence? 25 ÷ 5 _ 10 + (3 - 2) = 16      a) -      b) x      c) ÷      d) +  

25 ÷ 5 + 10 + (3 - 2) = 16 25 ÷ 5 + 10 + 1 = 16 5 + 10 + 1 = 16 15 + 1 = 16 16 = 16  

Q15.

Which operation completes the number sentence? 12 _ 8 ÷ (3 + 1) + 2 x 1 = 16      a) x      b) +      c) -      d) ÷  

12 + 8 ÷ (3 + 1) + 2 x 1 = 16 12 + 8 ÷ 4 + 2 x 1 = 16 12 + 2 + 2 x 1 = 16 12 + 2 + 2 = 16 14 + 2 = 16 16 = 16      

Q16 - 20.

Put the operations in the correct order. 16.  _______________________ 17.  _______________________ 18.  _______________________ 19.  _______________________ 20.  _______________________  

16.  Pass (parenthesis) 17.  My (multiplication) 18.  Dad (division) 19.  A (addition) 20.  Sandwich (subtraction)