solving multi-step problems

In the school library there are 4 round tables that can seat a total of 20 students.There are also 2 long tables that can seat a total of 4 students less than the round tables. How many seats are available in the school library?

• 20

• 24

• 36

• 16

Tags

CCSS.3.OA.D.8

Miss Moreno bought 18 juice boxes and 18 water bottles for the class party. There are 22 students in the class. How many drinks will be left over after everyone has one thing to drink?

• 14

• 16

• 40

• 30

Tags

CCSS.3.OA.A.3

At a football game, Eli gained 92 yards rushing. Jeremiah gained 30 yards more than Eli. What was the total number of yards gained by both boys during the football game?

• 122

• 62

• 214

• 201

Tags

CCSS.3.OA.D.8

Sophia's parents spent $100.00 for new school clothes for the family. Sophia's new outfit cost $35.00. Her sister Emma's outfit cost $40.00. The rest of their money was spent on their brother Mason. How much money did Mason's clothes cost?

• $25.00

• $75.00

• $60.00

• $65.00

Tags

CCSS.3.OA.D.8

Ava bought a sandwich for $5.25, a bowl of soup for $3.15, a bag of chips for $1.25 and two cookies for $0.75 each. If she had $20.00 how much change did she get back?

• $9.60

• $11.15

• $8.85

• $8.50

Tags

CCSS.6.NS.B.3

-15 = 5a +12- 2a + 6

• -11
• -3
• 10
• 7

Tags

CCSS.8.EE.C.7B

3a + 9 + 4a = 2

• -1
• 1
• no solution
• -7

Tags

CCSS.8.EE.C.7B

4(a + 3) = -32

• -11
• -44
• -20
• -8

Tags

CCSS.7.EE.B.4A

2 + 14a = -8 + 9a

• -2
• 3
• 5
• -10

22 + 2a = 37 + 6 + a

• 21
• -21
• 5
• 6