Curated OER
Counting by Grouping Objects
Kids can count to 100 by 2's, 5's, and 10's, it's called counting by grouping. They are presented with a variety of counting tasks, they count each set of objects by 10's, 2's and 5's then discuss which method was quickest. A challenge...
Curated OER
Naming the Pattern
In this pattern activity, 2nd graders complete fifteen number patterns and explain the counting pattern for each group. Students also complete five picture patterns and label each of the patterns.
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Counting in 10's
Build a strong number sense and foundation for place value by counting 10's. Learners count 10's up to 100, and see how three 10's equals 30 and ten 10's equals 100.
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Early Mental Math: Practice
Pupils start from a given number and count forward by 1s, 2s, and 10s. They "make ten" in 4 addition problems, and add or subtract 2 in the rest. Finally, they circle the odd numbers in a list from 1-14.
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Mental Arithmetic Sets 3 and 4
In this mental arithmetic worksheet, 3rd graders answer 20 short answer questions related to place value, addition, subtraction, and skip counting.Â
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Count By Fives, Count by Tens
In this counting by 5 and 10 worksheet, students first count the objects in 6 sets by fives. Students write the number that tells how many. Students then count the objects in 6 more sets by tens.
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Groups of Ten Ones
In this "groups of ten" worksheet, young scholars circle groups of ten cubes, then write how many rows of tens they have. Worksheet includes a brief introduction to counting groups of ten.
Curated OER
Counting Back in Tens (pg. 1)
For this counting by 10 worksheet, 1st graders count down in tens from the numbers 87, 68, 92 and 77. There are 5 boxes to be filled in for each number.
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Finish the Counting 10 Pattern
In this counting by 10 worksheet, students count by 10 to find the number pattern for each example. Students complete 5 examples.
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By the Numbers?
In this counting worksheet, students read about counting and when it is appropriate to find an exact count of something, versus counting by ten to find an estimate. They then read 10 items that can be counted and indicate whether they...