Addition and Subtraction Strategies to 20

Ted has 7 leaves. Kaitlyn has 5 leaves. Kayla has 4 leaves. How many leaves do they have altogether?

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Tags

CCSS.2.OA.C.3

Martin found 5 shells. Pam found 8 shells. Jamar found 6 shells. How many shells did they find in all?

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Tags

CCSS.2.OA.C.3

Sue had a box of erasers. She gave 2 erasers to each child in the class. There were 10 children in the class. How many erasers did she give away?

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Tags

CCSS.3.OA.A.3

14 bees were outside the hive. Then 5 bees went inside the hive. How many bees were left outside?

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Tags

CCSS.2.OA.A.1

Sarah has 8 apples. John has 6 apples. Emma has 3 apples. How many apples do they have altogether?

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• 16

Tags

CCSS.2.OA.C.3

Liam has 9 pencils. Olivia has 4 pencils. Sophia has 5 pencils. How many pencils do they have altogether?

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• 16

• 1

Tags

CCSS.2.OA.C.3

Ava has 10 strawberries. Isabella has 3 strawberries. Ethan has 5 strawberries. How many strawberries do they have altogether?

Tags

CCSS.2.OA.C.3

Lan has 8 apples.
Minh has 6 apples.
Hoa has 3 apples.
How many apples do they have in total?

Tags

CCSS.2.OA.C.3

Nam has 9 pencils.
Mai has 4 pencils.
Tuan has 5 pencils.
How many pencils do they have in total?

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Tags

CCSS.2.OA.C.3

Thu has 10 strawberries.
Anh has 3 strawberries.
Kien has 5 strawberries.
How many strawberries do they have?

• 18

• 15

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• 17

Tags

CCSS.2.OA.C.3