2.5 - Math in Real Life

"and" usually means you...

• add

• subtract

• multiply

• divide

Tags

CCSS.1.OA.A.1

CCSS.1.OA.B.3

CCSS.1.OA.C.6

"costs" usually means...

• equal to

• subtract

• use a reciprocal

Tags

CCSS.7.EE.B.3

Write an equation for... 7 bags of peanuts and 1 soda cost $19. The soda is $5. Choose two valid equations that represent this.

• 7P + 1S = 19

• 7P = S + 19

• 7S + 19P = 26

• 7P + 5 = 19

Tags

CCSS.HSA.CED.A.3

Write an equation for the following...

6 hot dogs and 2 salted pretzels cost $23

• 6H + 2P = 23

• 6H = 2P + 23

• 6 + 2P = 23

Tags

CCSS.6.EE.C.9

BOX 1 - 5 kids snack packs and a large soda cost $26 at the movies. If the snack packs are $4 each, how much is the soda? (HINT: 5K + L = 26 and K = 4)

• A large soda is $6

• A large soda is $9

• A large soda is $12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

BOX 2 - A mom buys nachos for $6.50 and three hot dogs for her kids. The total cost is $17! How much are the hot dogs? (Hint: N + 3H = 17 and N = 6.5

• Hot dogs each cost $3.50

• Hot dogs each cost $4.50

• Hot dogs each cost $1.50

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

BOX 3 - 7 fish and a $12 tank cost $61. How much is each fish?

• 7 dollars

• 8 dollars

• 9 dollars

• 6 dollars

Tags

CCSS.7.EE.B.3

BOX 4 - Pool Party

You can either buy 24 Triple Meat sandwiches, OR you can buy a $36 cake and 12 Triple Meat sandwiches. How much are the sandwiches?

• $3 per sandwich

• $2 per sandwich

• $4.50 per sandwich

Tags

CCSS.6.RP.A.3B