Illustrative Mathematics
Ordering 3-Digit Numbers
Second graders are asked to order two sets of two- and three-digit numbers from greatest to least, and then least to greatest.
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Comparing and Ordering
Before handing out this number comparison activity, ask scholars to pick a number between 20 and 50. Could they do it? Explain that they chose a number greater than 20 and less than 50, which is exactly what they will be doing next. Each...
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Two-Digit Addition at the Zoo
Your second graders explore two digit addition with regrouping. They will investigate problem solving strategies within the context of a trip to the zoo. Multiple resources and assessments are provided.
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Comparing 3 Digit Numbers
Warm up your mathematicians with this comparing numbers activity. Because it includes an explanation, consider projecting this as an all-class activity, covering up the answers until after learner responses have been shared. There are...
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Comparing 3 Digit Numbers
Comparing number value is an important skill and can become more complicated once scholars are dealing with three-digit numbers. For 10 pairs of numbers, scholars fill in a box between them with the greater than, less than, or equal to...
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Column Addition practice 4.6
In this adding columns instructional activity, students add two-digit and three-digit numbers, use symbols to compare pairs of addition problems, and solve word problems. Students solve nineteen problems.
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Vertical Three Digit Place Value Addition 1
In order to add 3 digit numbers together and understand place value learners add to find the standard form. THere are 40 problems in which the hundreds, tens, and units are added to find a sum. Note: This format may confuse some children...
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Comparing 3 Digit Numbers
Looking for some visual practice with number comparisons? You've found it! There are three problems here challenging scholars to utilize the greater than, less than, and equal to signs. Each question is formatted differently to appeal to...
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Three-Digit Addition, No Regrouping /Carry-on #2
In this 3 digit addition practice worksheet, students use their problem solving skills to fill in the digit blanks in each of 20 completed problems
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Three-Digit Addition with Regrouping /Carry-on - Missing Digits
In this 3 digit addition practice worksheet, students use their problem solving skills to solve 20 problems that require them to fill in the missing digits in 3 digit addition with regrouping and carry-on problems.
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Adding Three Digits
Second graders use cards to create 3-digit addition problems and add them together. In this addition lesson plan, 2nd graders add numbers with and without regrouping. Students use a deck of cards to play an addition game in pairs. A very...
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Order Three-Digit Numbers
In this number order practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to order 3-digit numbers to solve.
Illustrative Mathematics
Ordering 4-digit Numbers
Place value is a concept that sets a foundation for mathematical understanding. Ordering these sets of three- and four-digit numbers will help to strengthen that foundation. A great independent practice worksheet or short assessment to...
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Making Addition Sentences True
Introduce scholars to the commutative and additive identity properties of addition with two sets of practice problems. First, they fill in the missing addend by choosing from a group of three possible answers. These six addition...
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Ordering
Although there isn't much to this number ordering activity, it offers some solid practice in sequencing two and three-digit numbers. For each of the 20 sets of four numbers, learners re-write them in order from least to greatest. All...
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Addition Grids
Build number sense and provide a problem-solving strategy for solving three-digit addition problems. The class will create number grids in order to solve triple-digit addition. There are two sample problems to solve.
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Compare Three-Digit Numbers
In this comparing numbers instructional activity, students use the table for 'How Many Miles to Chicago' from the cities of Atlanta, Buffalo, Boston, Lexington, and Baltimore. Students use the table to compare 3-digit numbers and solve...
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Compare Numbers to 1,000
In this elementary math worksheet, students write the symbols for greater than, less than, or equal to in the box between three digit numbers. They complete 100 problems.
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Identify Patterns
To complete these number patterns mathematicians must determine by what number each is constantly increasing. However, this isn't your typical skip counting; scholars count by numbers like 18, 60, and even 101 to fill in the missing...
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Ordering Numbers C
In this math worksheet, students order three-digit numbers from the least to greatest. Students also order numbers from greatest to least.
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Comparing 3-Digit Numbers
In this comparing numbers worksheet, 2nd graders write <, >, or = in the circle between each set of three digit numbers. They make 21 comparisons before answering a 1 test prep question.
Mental Arithmetic
Mixed Addition and Subtraction Year 1
Reinforce addition and subtraction with a 30-problem arithmetic worksheet in which scholars add and subtract numbers between one through 10.
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Four Digit Addition without Regrouping
In this addition learning exercise, students find the missing numbers in the 4 digit addition equations. Students solve 15 addition problems.
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Ordering Numbers to 1000 (Christmas Tree)
In this Christmas math learning exercise, students solve 16 problems in which the three digit numbers in tree ornaments are ordered from least to greatest.