_______ means to join together or count on.

• addition

• sum

• addend

• pattern

The _____ is the total amount of an addition problem.

• addend

• pattern

• sum

• addition

An _____ is a number that is added to another number in addition.

• sum

• pattern

• addition

• addend

Tags

CCSS.2.OA.C.3

Something that repeats is called a ______.

• addend

• pattern

• addition

• sum

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A

Complete the rule, or property: If we add zero to any number, _______________________.

• The number gets bigger by 1.

• The number doubles.

• The number stays the same.

• The number gets smaller.

Tags

CCSS.1.OA.B.3

3+10=

• 12

• 13

• 11

• 10

Tags

CCSS.2.OA.C.4

What is the pattern of numbers going down in purple, starting at 0 ?

• +0

• +1

• +3

• +2

Tags

CCSS.3.OA.D.9

Describe the pattern of purple numbers. They are....

• addends

• odd numbers

• even numbers

Tags

CCSS.3.OA.D.9

Look at the shaded 12. According to the addition table, which addends were used for this sum?

• 8 and 3

• 2 and 9

• 8 and 4

• 6 and 6

Tags

CCSS.1.OA.B.3

What is the sum of 4 and 6 ?

• 12

• 10

• 11

• 9

Tags

CCSS.2.OA.C.4