7th Grade MATHO Bingo

EE.1 Calculator Inactive

Which expression is equivalent to 3x – (2x + 4) + 5?

• x + 9

• x + 1

• 5x + 9

• 5x + 1

Tags

CCSS.6.EE.A.3

RP.2 Calculator Inactive

Susan’s weekly earnings were proportional to the number of hours she worked.

This table shows the number of hours Susan worked and the amount she earned.

• $22.50

• $19.00

• $9.50

• $7.50

G.4 Calculator Active

Martin ordered a pizza with a 16-inch diameter. Ricky ordered a pizza with a

20-inch diameter. What is the approximate difference in area of the two pizzas?

• 50 square inches

• 113 square inches

• 201 square inches

• 452 square inches

Tags

CCSS.7.G.B.4

SP.1 Calculator Active

Nicole wants to conduct a survey of the opinions of students at her middle school.

Which survey sample would give her the most accurate results?

• random students as they enter the school

• students during math class

• random seventh-grade students during lunch

• teachers in the seventh-grade hallway

NS.3 Calculator Inactive

Kevin is paid $8.80 per hour. He worked 7 hours. He gave his mother 1/4 of his

earnings. How much did Kevin have left?

(Note: Express the answer as dollars.cents.)

Tags

CCSS.7.NS.A.3