Worksheets and Whiteboard Resources for Elementary Math
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# Math Topics K 5 Number Facts Factors and Multiples

Grade 3 (3.MD.C.5) Geometric measurement: understand concepts of area and relate area to multiplication and to addition.
Ages 9 - 11

## Square O Saurus

SUPPORTS 3.MD.C.5: Recognize area as an attribute of plane figures and understand concepts of area measurement.

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Grade 3 (3.OA.A.1) Represent and solve problems involving multiplication and division.
Ages 9 - 10

## Eggs (box) Factor

EXTENDS 3.OA.A.1: Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.

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Grade 3 (3.OA.C.7) Multiply and divide within 100.
Ages 7 - 10

## Trapdoor Tables

SUPPORTS 3.OA.C.7: Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.

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Grade 4 (4.OA.B.4) Gain familiarity with factors and multiples.
Ages 9 - 11

## Robo Egg Factor

SUPPORTS 4.OA.B.4: Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.

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Grade 4 (4.OA.B.4) Gain familiarity with factors and multiples.
Ages 8 - 9

## Pig Pen Number Sort

SUPPORTS 4.OA.B.4: Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1–100 is prime or composite.

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Grade 5 (5.NBT.B.7) Perform operations with multi-digit whole numbers and with decimals to hundredths.
Ages 10 - 11

## Beehive Business

SUPPORTS 5.NBT.B.7: Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.

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