PEMDAS

Q. Unlock the treasure chest by solving the expression.

1. 6
2. 22
3. 10
4. 18

Q.

Simplify the following mathematical expression:

$555+\{22+343-\left(16÷8+13-15\right)\}$

Q. Calculate the value:
$6\times 4÷12+72÷8-9$

1. 8
2. 74
3. 2
4. None of the above

Q. Andrew discovers a buried treasure box. Solve the expression to unlock the box.

1. 2
2. 5
3. 7
4. 9

Q.

Use Associative property for adding $12,43,24$.

Q. Find the value of the mathematical expression below.
$3\times 5^2÷15-(5-2^2)$

1. 2
2. 4
3. 3
4. 0

Q. Find the value of the mathematical expression below.
(4 × 7 - 3) ÷ 5 - 2 × 24 ÷ 6

1. 3
2. 2
3. 0
4. -3

Q. Simpify the expression:
[12 ÷ 3 × 1] + 10 × 9 − 9 + [10 − 15 ÷ 5 + 3] × 3 ÷ 5

1. 11
2. 91
3. 15

Q. Calculate the amount of money John will get from the cashier by solving the expression below.
$100-3\times 25$

1. 23
2. 75
3. 56
4. 25

Q. In a mathematical expression, when the operations are at the same level, we perform the operations from the to the .

1. left
2. right
3. top
4. bottom

Q. Find the value of the mathematical expression below.
$10-7(3+2)+7^2$

1. 25
2. 28
3. 21
4. 24

Q.

Write each expression as a verbal expression :

$7(x+15)$

Q. $20-(10+5)$ is equal to .

1. 5
2. 15
3. 10

Q. Calculate the final value of the mathematical expression:
$5\times (6+4)-1$

1. 45
2. 49
3. 42
4. None of the above

Q. Find the total number of teddy bears Becky has by solving the expression below.
$5\times 2÷5-1+2$

1. 2
2. 3
3. 4
4. None of the above

Q. Evaluate the expression to open gate A:

$5\times 2÷10-1+7-3÷3\times 3$

Q. To open gate B, Simplify the expression:

$8÷4÷2\times 3+7\times 2÷1-(8-5)$

1. 11
2. 12
3. 13
4. 14

Q. Calculate Martha's profit by solving the expression below.
$7\times 5+3\times 2-20$

1. 21 dollars
2. 92 dollars
3. 12 dollars
4. 32 dollars

Q. Evaluate the expression $2+3^2$

1. 11

Q. To access gate C, simplify the expression:
$\left[\right(14÷2\times 3)+16\times (7-7)+16-14÷7+15]÷2\times 10$

Q. Find the value of the mathematical expression below.
$(1^4\times 2^2+3^3)-2^5÷4$

1. 0.25
2. 23
3. 18
4. None of the above

Q. Calculate the total worth of the chocolates bought by Peter by solving the expression below.
$20-6\times 3$

1. $1
2. $2
3. 0
4. $4

Q. Solve the expression $4-6÷2$

1. 1
2. 2
3. -1

Q. To open gate C, find the value of the expression: $4+2+6÷2\times 3+1\times 5$

1. 20
2. 25
3. 95

Q. Solve the expression below to find out how much money Peter has now.
$(1000-500)÷5-60$

1. 840
2. 40
3. 60
4. 30

Q.

Express each phrase as an algebric expression

Subtract three times $m$ from $19$

Q. Evaluate the expression $4÷2\times 2+5$

1. 9
2. 7
3. 8

Q. To find the bill to be paid in a restaurant, solve the expression below.
$(100-50)\times 4÷2$

1. 100
2. 0
3. 50
4. 80

Q. Which of the following operations has to be solved second in a mathematical expression?

1. Addition
2. Subtraction
3. Exponent
4. Division

Q. Find the value of the expression $2+2\times 2$

1. 4
2. 6
3. 8