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Check out this FREE Grade 2 Number and Operations in Base Ten Trial Lesson!

Irregular Past Tense Verbs

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  • Number and Operations in Base Ten
Adding up to 100 with Regrouping: Page 41
Adding up to 100 with Regrouping: Page 41
Adding up to 100 with Regrouping: Page 41
Worksheet
Adding up to 50 Without Regrouping: Page 44
Adding up to 50 Without Regrouping: Page 44
Adding up to 50 Without Regrouping: Page 44
Worksheet
Adding up to 50 with Regrouping: Page 12
Adding up to 50 with Regrouping: Page 12
Adding up to 50 with Regrouping: Page 12
Worksheet
Adding up to 50: Page 44
Adding up to 50: Page 44

Adding up to 50: Page 44

Adding up to 50: Page 44
Worksheet
Adding up to 1000 Without Regrouping: Page 71
Adding up to 1000 Without Regrouping: Page 71
Adding up to 1000 Without Regrouping: Page 71
Worksheet
Adding up to 50: Page 9
Adding up to 50: Page 9

Adding up to 50: Page 9

Adding up to 50: Page 9
Worksheet
Adding up to 1000 with Regrouping: Page 22
Adding up to 1000 with Regrouping: Page 22
Adding up to 1000 with Regrouping: Page 22
Worksheet
Adding up to 1000 with Regrouping: Page 49
Adding up to 1000 with Regrouping: Page 49
Adding up to 1000 with Regrouping: Page 49
Worksheet
Adding up to 50: Page 35
Adding up to 50: Page 35

Adding up to 50: Page 35

Adding up to 50: Page 35
Worksheet
Adding up to 100 with Regrouping: Page 70
Adding up to 100 with Regrouping: Page 70
Adding up to 100 with Regrouping: Page 70
Worksheet
Adding up to 50: Page 18
Adding up to 50: Page 18

Adding up to 50: Page 18

Adding up to 50: Page 18
Worksheet
Adding up to 50: Page 72
Adding up to 50: Page 72

Adding up to 50: Page 72

Adding up to 50: Page 72
Worksheet
Adding up to 1000 Without Regrouping: Page 44
Adding up to 1000 Without Regrouping: Page 44
Adding up to 1000 Without Regrouping: Page 44
Worksheet
Adding up to 1000: Page 62
Adding up to 1000: Page 62

Adding up to 1000: Page 62

Adding up to 1000: Page 62
Worksheet
Expanded Form Practice Worksheet
Expanded Form Practice Worksheet

Expanded Form Practice Worksheet

Match the word form numbers to the expanded form. Read the numbers aloud with your child and check the answers together. Clotheslines feature expanded form numbers, with word form numbers above each. Use this worksheet to help.
Expanded Form Practice Worksheet
Worksheet
Adding up to 50 Without Regrouping: Page 49
Adding up to 50 Without Regrouping: Page 49
Adding up to 50 Without Regrouping: Page 49
Worksheet
Adding up to 100 with Regrouping: Page 15
Adding up to 100 with Regrouping: Page 15
Adding up to 100 with Regrouping: Page 15
Worksheet
Adding up to 1000 Without Regrouping: Page 19
Adding up to 1000 Without Regrouping: Page 19
Adding up to 1000 Without Regrouping: Page 19
Worksheet
Adding 2-digit Numbers: Page 36
Adding 2-digit Numbers: Page 36

Adding 2-digit Numbers: Page 36

Adding 2-digit Numbers: Page 36
Worksheet
Adding up to 100: Page 6
Adding up to 100: Page 6

Adding up to 100: Page 6

Adding up to 100: Page 6
Worksheet
Adding up to 100 Without Regrouping: Page 31
Adding up to 100 Without Regrouping: Page 31
Adding up to 100 Without Regrouping: Page 31
Worksheet
Arctic Explorers Worksheet
Arctic Explorers Worksheet

Arctic Explorers Worksheet

Help your child pack supplies for a team of scientists' trip to the North Pole! Before beginning, explain how efforts are needed to protect endangered animals like polar bears. Encourage them to check the correct clothing needed for the extremely cold region. For example, warm and protective clothing is essential.
Arctic Explorers Worksheet
Worksheet
Adding up to 50 with Regrouping: Page 31
Adding up to 50 with Regrouping: Page 31
Adding up to 50 with Regrouping: Page 31
Worksheet
Adding up to 1000 with Regrouping: Page 67
Adding up to 1000 with Regrouping: Page 67
Adding up to 1000 with Regrouping: Page 67
Worksheet


Parents and teachers should care about Number and Operations in Base Ten for Grade 2 because it forms a crucial foundation for a child’s mathematical understanding and future success. At this age, students begin to deepen their understanding of place value, extending their knowledge from simple counting to recognizing that numbers are composed of tens and ones. Mastery of this concept helps children grasp more complex mathematical operations such as addition and subtraction, and sets the stage for multiplication and division in later grades.

Additionally, understanding base ten promotes critical thinking and problem-solving skills. It encourages students to reason about numbers, enabling them to make connections between mathematical concepts and real-world applications. This knowledge is essential for tackling everyday tasks such as budgeting or measuring.

Moreover, when parents and teachers engage and support children in learning number operations, they foster a positive attitude towards mathematics, helping to build confidence. Engaging students in fun and educational activities centered around base ten can stimulate their interest and enhance retention of these essential skills. As children learn to manipulate numbers effectively, they become more autonomous in their mathematical journey, laying the groundwork for academic and life success.