Put the "order of operations" in the correct order.
1. ❌ 2. ❌ 3. ❌ 4. ❌ 5. ❌
What operation should you do first?
87 - 24 x 2 / 48 +1
addition
subtraction
multiplication
division
(3 + 7) – 2 × 5 – 9 ÷ 3
parenthesis
Where do you put the parenthesis to get the correct answer?
20 - 4 + 3 x 3 = 25
1 + (20 - 4) + 3 x 3 = 25
20 - 4 + (3 x 3) = 25
20 - (4 + 3) x 3 = 25
7 + 2 x 6 + 3 ÷ 3 – 7 = 6
7 + 2 x (6 + 3) ÷ 3 – 7 = 6
7 + 2 x 6 + (3 ÷ 3) – 7 = 6
(7 + 2) x 6 + 3 ÷ 3 – 7 = 6
Is the solution correct?
3 + (9/9) x 50 - 2 = 50
Fill-in the blank and solve.
90 + 18 / 9 = ? + =
Solve by filling in the blanks.
30 − 2 − 7 × 2 = - - = - =
Solve.
32 - 5 ÷ 5 - (4 x 5) + 8 = ?
19
20
17
The answer is 16. What's the equation?
25 + 2 - (2 x 8)
(12 / 3) x 4
8 - 4 x 5
6 + (45 / 5) + (6 x 3) = ? 6 + + = ? + =
Fill-in the blanks with the correct operation (+ , - , x or /) to get the correct answer.
4 8 9 1 = 24
Fill-in the blanks with both numbers and operations and solve.
52 - 28 / 7 - 4 x 2 = = =
69 + 42 / (13 - 7) = = =
Fill-in the blanks.
24 cm = x 7 cm + cm 24 cm = x 9 cm + cm x + = x +
The answer is 17. What's the equation?
(18 + 16) / 2
7 x 3 + 10
45 - 9 x 1 - 3
12 / 6 x 8 + 18
52
6
34
27 + 64 / 16 x 2
35
62
12
35 / 5 x (23 - 8) - 5
2
100
1,253
7 + 6 + 2 x 36 - (44 / 4) = 74
Por favor espera - en proceso…