Solving Multi-Step Addition Problems

In this video, Sir Puffington introduces a class on solving multi-step addition and subtraction problems. The class works through a scenario involving seaweed sodas, demonstrating how to add and subtract numbers step-by-step. The video concludes with a fun brain break.

What is the main topic of today's class?

• Solving multi-step addition and subtraction problems

• Solving single-step problems

• Learning about multiplication

• Understanding division

What does it mean when a problem has both addition and subtraction?

• You perform both addition and subtraction in the same problem

• You only subtract numbers

• You only add numbers

• You multiply numbers

In the first scenario, what items did Pearl order?

• Wormy worm sitters and fish fries

• Seaweed sodas and fish fries

• Seaweed sandwiches and wormy worm sitters

• Seaweed sodas and wormy worm sitters

What is the first step in solving the problem about Pearl's sodas?

• Divide the sodas equally

• Subtract the sold sodas from the total

• Multiply the number of sodas

• Underline the important information

How many sodas did Pearl order in total?

• 98

• 46

• 144

• 16

What should be done after finding the total number of sodas ordered?

• Add more sodas

• Subtract the number of sold sodas

• Multiply the total by two

• Divide the total by the number of sold sodas

How many sodas did Pearl have left after selling some?

• 144

• 16

• 128

• 98