order of operations
(12 − 7)2 − 23
2
Convert to improper fraction:
3 1/4
13/4
2x - 8= 5
7
−3(7n + 1)
21n - 3
The coffee cups can hold 7/9 of a pint of liquid. If Emily pours 2/3 of a pint of coffee into a cup, how much milk can a customer add?
1/9 of a pint
4 3 ÷ 8 − {[(6 + 18) ÷ 6] − 3}
7
Convert to improper fraction:
7 1/6
43/6
14 - 18 x - 7 = -11
1
3(4 + 3r)
12 +9r
Each large cookie is 5/6 oz and each small cookie is
4/9 oz. What is the total weight of 2 large cookies and 1 small cookie?
2 1/9 oz
5 × (4 + 17 + 10) − 112
34
convert to mixed number:
22 1/2
43/2
144 = −12(x + 5)
-17
−3(1 + 2v)
-3 - 6v
Taya is planting a garden; she needs to surround the garden with fencing due to rabbits. There are 7 female rabbits and each will have an average litter of 8.3 babies during the course of the summer. Taya's cat, Esther, is a formidable hunter.
If Esther kills 7 bunnies over the course of the summer, and 6 bunnies get taken by hawks, about how many bunnies will remain? (round to nearest whole number)
43 bunnies
50 + 6 × (11 − 4)
92
Convert to mixed number:
34 2/7
240/7
5x- 4 3/4= 25 1/4
6
−20(8x + 20)
-160x - 400
Each batch of cookie mix need 0.4 cups of sugar, and each batch can make 16 cookies. If Ashley is making 4 batches of cookies, how much sugar does she need?
1.6 cups
2 × {76 − [(15 − 9)2 − (52 − 3 × 7)]}
88
Convert to mixed number:
80 5/6
486/6
10 − 6v = −104
19
(3 − 7k) ⋅ −2
-6 + 14k
There were two cheesecakes in the fridge. The first cheesecake was cut into 16 slices and there are 3 slices left. The other cheesecake was cut into 10 slices and 4 slices were sold. How much cake is left in the fridge?
63/80 of a cake