2.OA.C Operations and Algebraic Thinking worksheets for Grade 2
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2.OA.C
Work with equal groups of objects to gain foundations for multiplication.
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Fishy Numbers Worksheet
Explain to your kids even and odd numbers using this worksheet. All objects in a group of even numbers can be paired in twos, while an odd number leaves one object unpaired. Ask your students to find and check the groups with an odd number of fish, counting and figuring out which ones are odd.
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Fishy Numbers Worksheet
Worksheet
Counting Birds Worksheet
Help your child count and underline the matching number sentence in the worksheet. Ask them if the total number of birds in each picture is odd or even, then check the correct box. When two equal numbers are added, the sum is always an even number (e.g. 2+2=4, 4+4=8, both divisible by 2).
Counting Birds Worksheet
Worksheet
Fruity Array Quest Worksheet
Explain rows (horizontal) and columns (vertical) to your child before starting the worksheet. Show them the picture and the arrows indicating direction. Your child should be able to answer the questions easily after that. Help them match the fruit arrays that match the descriptions.
Fruity Array Quest Worksheet
Worksheet
Even and Odd Numbers Worksheet
Have them identify the odd and even numbers for a quick review of this tricky concept. The graphic helps them visualize what makes a number even or odd.
Even and Odd Numbers Worksheet
Worksheet
Easter Arrays Worksheet
Does your child love Easter? Do they adore the Easter bunny and egg hunts? Help them have fun with this worksheet! Go through it with them and check the equations for each array. Then, have them circle the correct sum. It's a great way to make the holiday extra exciting!
Easter Arrays Worksheet
Worksheet
Adding with Arrays: Chocolate Bars Worksheet
Kids love chocolates! Gauge how enthused your kids get when you mention them. This worksheet is a fun exercise about chocolates - get your kids to check the correct number sentences and totals for each chocolate bar. Reward their hard work with some chocolates - extra incentive for a job well done!
Adding with Arrays: Chocolate Bars Worksheet
Worksheet
Schoolbag Arrays Worksheet
Help your child spot the correct arrays in this worksheet: having them count the items in each and check the boxes for the ones with 15 objects. Ask them to differentiate between rows and columns and explain which ones match the equation 5+5+5=15.
Schoolbag Arrays Worksheet
Worksheet
Colorful Arrays Bingo Worksheet
This worksheet stimulates thinking about arrays and how to represent them. Instruct students to count the 6 arrays and find which ones sum up to 12. Ask them to check the answers for accuracy.
Colorful Arrays Bingo Worksheet
Worksheet
Party Arrays Worksheet
Help your child count the objects in each of the five arrays, then check the correct number sentence for each. This exercise will test their math skills and understanding of number sentences. Guide them to select the appropriate boxes.
Party Arrays Worksheet
Worksheet
Arrays and Equations Worksheet
An array is objects, pix, or numbers organized in rows and columns. Show kids two ways to interpret this: 3 rows in 4 places = 12 and 4 columns in 3 places = 12. Help your child trace the number sentences to the matching cars. All equations always add up to the same amount.
Arrays and Equations Worksheet
Worksheet
Representing Arrays with Number Sentences Worksheet
An array is a collection of objects, pictures or numbers arranged in rows and columns. Teach your kids two ways to interpret an array with this fun worksheet. Represent it in terms of rows or columns then have your student draw a line to the beehive to discover the correct number sentence.
Representing Arrays with Number Sentences Worksheet
Worksheet
Make it Even: St. Valentine's Day Worksheet
Does your child love Valentine's Day? Make it special with this worksheet! Kids can use their counting skills to determine if each group has an even or odd number of hearts, then trace a heart in the odd groups. Help them make it even and have fun!
Make it Even: St. Valentine's Day Worksheet
Worksheet
What's an Array? Worksheet
Explain to your child that an array is a group of objects, pictures, or numbers in columns and rows. Show them a rectangular array is a group of objects in equal rows and columns. Guide them to check the pictures in the worksheet to spot any rectangular arrays. Help them remember this concept.
What's an Array? Worksheet
Worksheet
Flowery Arrays Worksheet
This worksheet helps your child learn to identify and represent arrays. For example, both 3+3+3+3=12 and 4+4+4=12 are arrays but the first is arranged in rows and the second in columns. Let your child use this knowledge to answer the four questions in this pdf and check the two correct equations.
Flowery Arrays Worksheet
Worksheet
Independence Day Arrays: Rows and Columns Worksheet
Does your child know when Independence Day is? They might love the family picnics and fireworks, or they may not understand the significance of the holiday. After this worksheet, they'll comprehend it better. Help them look at the images and count the number of rows and columns in each array.
Independence Day Arrays: Rows and Columns Worksheet
Worksheet
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