Number Bonds

Front

What are number bonds?

Back

Number bonds are pairs of numbers that combine to make a specific total. They help in understanding addition and subtraction.

Front

What is the number bond for 10?

Back

The number bonds for 10 include (1, 9), (2, 8), (3, 7), (4, 6), and (5, 5).

Front

How can number bonds help in mental math?

Back

Number bonds simplify calculations by breaking down numbers into smaller, more manageable parts, making it easier to add or subtract.

Tags

CCSS.2.NBT.B.5

Front

What is the number bond for 6?

Back

The number bonds for 6 include (0, 6), (1, 5), (2, 4), and (3, 3).

Front

If one part of a number bond is 4, what is the other part if the total is 10?

Back

The other part is 6, since 4 + 6 = 10.

Front

What is the significance of the number bond (6, 6)?

Back

The number bond (6, 6) shows that two equal parts can combine to make 12.

Front

How do number bonds relate to subtraction?

Back

Number bonds can be used to find missing parts in subtraction problems, helping to visualize how numbers relate to each other.

Front

What is a practical application of number bonds in everyday life?

Back

Number bonds can be used in budgeting, cooking, and shopping to quickly calculate totals and make change.

Tags

CCSS.2.NBT.B.5

Front

What is the number bond for 9?

Back

The number bonds for 9 include (0, 9), (1, 8), (2, 7), (3, 6), (4, 5).

Front

How can number bonds be represented visually?

Back

Number bonds can be represented using diagrams, such as circles or bars, to show the relationship between the parts and the whole.

Tags

CCSS.1.OA.A.1