Adding with Regrouping Movie Transcript

Adding with Regrouping Movie title reads, "Adding with Regrouping, with Annie and Moby."

A young girl, Annie, and her robot friend, Moby, are jumping rope together outside. Moby trips on his rope and falls over.

MOBY: Beep!

ANNIE: Let's see...You jump-roped seven times. I jump-roped six times.

Annie looks at a notebook. Moby's jump-rope score is seven, and hers is six.

ANNIE: How many times did we jump rope together?

MOBY: Beep.

Annie does math in her notebook.

ANNIE: Add the numbers to find the total. What is seven plus six?

Annie's notebook shows their jump-rope scores. Text reads: "7 + 6 =."

ANNIE: To solve this number sentence, we have to regroup.

Annie does math in her notebook while Moby watches.

MOBY: Beep.

ANNIE: Sometimes when you add small numbers, the answer is a one-digit number.

Text reads: "4 + 2 = 6."

ANNIE: But when you add larger numbers, the answer can have two digits.

Text reads: "8 + 2 = 10."

ANNIE: You can't fit a two-digit number in the ones place, so you have to regroup.

A large red "X" covers the "10," and there is a loud buzz.

ANNIE: How do you regroup with addition?

Annie's notebook reads: How do you regroup with addition?

ANNIE: Let's see. We want to add seven plus six.

Moby's jump-rope score of 7 appears. So does Annie's jump-rope score of 6. Text reads: "7 + 6 =."

ANNIE: The number seven has seven ones. The number six has six ones.

A set of seven cubes and a set of six cubes appear. Each cube represents a one.

ANNIE: To add six and seven, count all the cubes. It's easier if you trade in ten cubes for one tens rod.

The cubes come together. Then ten of them separate from the rest and form a tens rod.

ANNIE: There is one tens rod and three ones cubes.

A tens rod and three ones cubes are shown. Text reads: "7 + 6 =."

ANNIE: So, seven plus six is equal to thirteen.

The rod and cubes form a single line. The text "7 + 6 =" changes into "7 + 6 = 13."

ANNIE: When you regroup, you gather ones into groups of tens.

Annie and Moby are doing jumping jacks outdoors.

ANNIE: How many jumping jacks did you do, Moby?

MOBY: Beep.

Moby smiles.

ANNIE: Wow. You did twenty-six, and I did nine.

Annie looks at her notebook. It says that Moby has done twenty-six jumping jacks, and Annie has done nine.

ANNIE: How many did we do together?

Annie does math in her notebook while Moby watches.

ANNIE: The number twenty-six has two tens and six ones.

Two tens rods and six ones cubes appear.

ANNIE: The number nine has nine ones.

Nine more ones cubes appear in a separate box. Text reads: "26 + 9 =."

ANNIE: To add twenty-six and nine, regroup the ones. Trade ten ones for one ten rod. There are five ones and three tens.

Ten of the ones cubes combine to form a ten rod. There are now three ten rods and five ones cubes. Text reads: "26 + 9 =."

ANNIE: So, twenty-six plus nine is equal to thirty-five.

The text "26 + 9 =" changes into "26 + 9 = 35." The three ten rods and five ones cubes remain the same. Then Annie and Moby do squats outside.

MOBY: Beep.

ANNIE: Let's see. You did forty-four squats, and I did seven.

Annie looks at her notebook. It says that Moby has done forty-four squats, and Annie has done seven.

ANNIE: How many did we do together?

Annie does math in her notebook while Moby watches.

ANNIE: The number forty-four has four tens and four ones.

Four tens rods and four ones cubes appear.

ANNIE: The number seven has seven ones.

Seven more ones cubes appear in a separate box. Text reads: "44 + 7 =."

ANNIE: To add forty-four and seven, regroup the ones. Trade ten ones for one ten.

Ten of the ones cubes combine to form a ten rod. There are now five ten rods, and one single ones cube. Text reads: "44 + 7 =."

ANNIE: So, forty-four plus seven is equal to fifty-one.

The text "44 + 7 =" changes into "44 + 7 = 51." The five ten rods and single ones cubes remain the same.

ANNIE: How can you regroup with addition using pencil and paper?

Annie's notebook reads: How can you regroup with addition using pencil and paper?

Annie and Moby twist at the waist several times.

MOBY: Beep.

They stop twisting.

ANNIE: Good job, Moby. How many twists did you do?

MOBY: Beep.

Annie's notebook shows that Moby did fifteen twists and Annie did eight.

ANNIE: How many did we do together? Regroup the ones to make another ten. There's three ones and two tens.

The number 15 is represented with one ten rod and five ones cubes. The number 8 is represented with eight ones cubes. Ten of the ones cubes combine to form a ten rod. There are now two ten rods and three ones cubes. Text reads: "15 + 8 =."

ANNIE: So fifteen plus eight is equal to twenty-three.

Annie and Moby do lunges together. Moby beeps with each lunge.

ANNIE: Let's see. How many lunges did we do together?

Annie looks at her notebook. It says that Moby has done nineteen lunges, and Annie has done five.

ANNIE: When you write down a number sentence, make sure that you line up the ones and the tens column.

The number sentence "19 + 5 =" is written top to bottom. The "9" is lined up over the "5."

ANNIE: If you don’t line them up properly, you'll get the wrong answer.

The number sentence "19 + 5 =" is written top to bottom, but it is lined up wrong. The "5" is under the "1" instead of under the "9." A big red "X" appears over the wrong equation, and there is a loud buzz.

ANNIE: First, add up the ones column. What is nine plus five?

A group of nine ones cubes and a second group of five ones cubes appear.

ANNIE: It's fourteen, which is the same as one ten and four ones.

Ten of the ones cubes combine to make a ten rod. There are now two ten rods and four ones cubes left over.

ANNIE: So, put the four in the ones column, then carry one ten to the tens column. I like to write it above.

Annie adds a "1" to the tens column.

ANNIE: Then add the tens column. One plus one is equal to two.

A "2" is written at the bottom of the tens column.

ANNIE: So, nineteen plus five is equal to twenty-four.

There are two ten rods, four ones cubes, and a top-to-bottom number sentence that says "19 + 5 = 24."

MOBY: Beep.

ANNIE: What is fifty-four plus seven? Add the ones column first.

A top-to-bottom number sentence appears that says "54 + 7 =." The number "54" is divided into its five tens and four ones.

ANNIE: I know that seven plus four is equal to eleven. So I put "1" in the ones place. Then, I carry one over to the tens place.

Annie writes a "1" in the ones column and another "1" next to the "5" in "54."

ANNIE: Then I add the tens column. I know that five plus one is equal to six. So, fifty-four plus seven is equal to sixty-one.

Annie completes her top-to-bottom number sentence. It now reads "54 + 7 = 61."

ANNIE: I'm exhausted from all this exercising, Moby.

Annie does some math in her notebook.

ANNIE: Aren't you tired?

MOBY: Beep.

Moby smiles, then runs in fast circles around Annie, making her spin.