Counting Strategies for Subtraction

The video tutorial covers subtraction strategies, focusing on the concepts of difference, subtrahend, and minuend. It introduces two main strategies for solving subtraction problems: counting back and counting up. The counting back strategy involves starting from the minuend and counting backwards by the subtrahend to find the difference. The counting up strategy involves starting from the subtrahend and counting up to the minuend, then determining the difference by counting the steps taken. The tutorial provides examples for each strategy to enhance understanding.

What is the result called when one number is subtracted from another?

• Sum

• Product

• Difference

• Quotient

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What do you call the number from which another number is subtracted?

• Minuend

• Multiplier

• Dividend

• Subtrahend

Tags

CCSS.5.NBT.B.7

In the subtraction problem 7 - 3, what is the correct answer using the counting back strategy?

• 5

• 6

• 4

• 3

Tags

CCSS.1.OA.C.6

What is the result of 37 - 2 using the counting back strategy?

• 35

• 34

• 36

• 33

Tags

CCSS.1.OA.C.6

How many numbers do you count up from 7 to reach 9 in the counting up strategy?

• 1

• 2

• 3

• 4

Tags

CCSS.1.OA.C.6

Using the counting up strategy, what is the answer to 15 - 12?

• 2

• 3

• 4

• 5

Tags

CCSS.1.OA.C.6

What is the difference between 54 and 51 using the counting up strategy?

• 5

• 2

• 3

• 4

Tags

CCSS.1.OA.C.6

Using the counting up strategy, what is the result of 29 - 27?

• 4

• 1

• 2

• 3

Tags

CCSS.1.OA.C.6

What is the outcome of 44 - 43 using the counting up method?

• 3

• 2

• 1

• 0

Tags

CCSS.1.OA.C.6

How many steps do you count up from 6 to reach 10?

• 5

• 4

• 3

• 6

Tags

CCSS.1.OA.C.6