1: Find the missing number. n − 9.02 = 3.86
n=

2: Find the missing number.

9.3 + n + 8.3 = 20.9

n =

3: Jake needs 7.59 meters of wood to complete a school project. He buys a 2.23−meter plank of wood and a 3.14−meter plank of wood.

4:How many more meters of wood does Jake need to buy?

Jake needs to buy —answers here- more meters of wood.

5:The fourth-place competitor's jump measured 8.24 meters.

Men's Olympic Long Jump Results
MedalDistance (in meters)
Gold8.39
Silver8.29
Bronze8.25

6:If his jump had been 0.10 meter greater, what medal would he have received a— answer

He would have received a medal.

Complete the explanation.

His jump would have been — answer— meters.

7:Alexander and Holly are solving the following word problem.

At the supermarket, Carla buys 2.28 pounds of hamburger. She also buys 3.88 pounds of chicken. How many pounds of hamburger and chicken did Carla buy?

Alexander set up his problem as 2.28 + 3.88. Holly set up her problem as 3.88 + 2.28.

Who is correct?

— answer-

Complete the explanation and solve the problem.

Carla bought —- answer—pound of hamburger and chicken.