Adding with a Hundreds Chart

The video tutorial teaches how to add numbers using a hundreds chart. It explains decomposing numbers and demonstrates the addition of 46 and 15, and 58 and 34, using the chart. The commutative property of addition is also discussed, showing that the order of addends does not affect the sum. The tutorial concludes with a summary of the addition process using a hundreds chart.

What is the purpose of decomposing numbers in addition?

• To subtract numbers easily

• To simplify the addition process

• To make numbers smaller

• To change the order of numbers

How do you add 10 to a number using a hundreds chart?

• Move one block up

• Move one block down

• Move one block to the left

• Move one block to the right

What is the sum of 46 and 15 using the hundreds chart?

• 81

• 71

• 61

• 51

What does the commutative property of addition state?

• Addition is only possible with odd numbers

• The sum changes when the order of addends changes

• Addition is only possible with even numbers

• The sum remains the same regardless of the order of addends

How many marbles does your friend have after adding 34 to 58?

• 82

• 102

• 112

• 92

What is the result of adding 34 and 58 using the hundreds chart?

• 82

• 112

• 92

• 102

Does the order of addends affect the sum in addition?

• No, the sum remains the same

• Yes, it always changes the sum

• Yes, but only with certain numbers

• No, but only with even numbers