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4/19 - Warmup

Last updated almost 4 years ago

3 questions

Required

1

Required

1

Required

1

Question 1

1.

A coach is carrying 8 footballs. Each football weighs 7/8 pound. What is the total weight of all the footballs in pounds?

9

8

7

6

Question 2

2.

Lamout simplified the four numeric expressions shown here.

Which expression is NOT simplified correctly?

Expression A

Expression B

Expression C

Expression D

Question 3

3.

The four number machines below change entered numbers according to different rules.

Which machine does NOT use multiplication to produce the output numbers?

Number Machine 3

Number Machine 4

Number Machine 1

Number Machine 2