Exploring Subtraction Facts for 9

This video tutorial focuses on teaching subtraction, specifically subtracting 9 from various numbers. It begins with an introduction to the concept of subtraction, explaining that it involves taking away to get a smaller number and identifying the minus sign. The tutorial then provides a series of subtraction exercises, first guiding the viewer through the process and then encouraging independent practice. The video concludes with a recap of the subtraction concepts covered.

What happens to the total when you subtract a number?

• It increases

• It decreases

• It remains the same

• It doubles

Tags

CCSS.3.OA.D.9

What symbol is used to indicate subtraction?

• /

• *

• -

• +

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of 21 minus 9?

• 12

• 10

• 11

• 13

Tags

CCSS.2.OA.A.1

Subtract 9 from 18. What is the result?

• 10

• 9

• 8

• 7

Tags

CCSS.2.OA.A.1

What is 15 minus 9?

• 6

• 5

• 8

• 7

Tags

CCSS.2.OA.A.1

If you subtract 9 from 13, what is the difference?

• 3

• 4

• 2

• 5

Tags

CCSS.1.OA.C.6

What is the result when you subtract 9 from 9?

• 9

• 0

• 18

• 1

Tags

CCSS.2.NBT.B.5

Calculate 20 minus 9.

• 12

• 11

• 10

• 9

Tags

CCSS.2.OA.A.1

What do you get when you subtract 9 from 16?

• 8

• 7

• 5

• 6

Tags

CCSS.2.OA.A.1

Find the difference: 12 minus 9.

• 1

• 3

• 4

• 2

Tags

CCSS.2.OA.A.1