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Subtract 2-digit numbers (no regrouping)
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Practice solving problems like 45 - 24.
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3-digit place value challenge
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Practice breaking numbers into hundreds, tens, and ones.
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Compare 3-digit numbers
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Practice more challenging problems comparing numbers within 1000.
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Make line plots
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Practice creating line plots (dot plots) from data sets.
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Equal parts of circles and rectangles
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Practice telling if shapes are divided into 2 or 4 equal sections.
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Skip-count by 10s
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Practice counting by 10s.
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Add and subtract using a number line
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Practice adding and subtracting numbers like 54 and 37 using a number line. Numbers used in these problems are all less than 100.
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Select strategies for adding within 100
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Practice telling which strategies work for adding two numbers within 100.
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Skip-counting by 100s
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Practice counting by 100s.
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Subtract within 100
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Practice subtracting 2-digit numbers.
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Add and subtract within 100 word problems 1
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Practice adding and subtracting to solve word problems. These questions are result unknown or change unknown problems. Numbers used are 100 or less.
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Add and subtract within 100 word problems 2
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Practice solving word problems with addition and subtraction. These questions are comparison problems including difference unknown, smaller value unknown, and bigger value unknown. Numbers used are 100 or less.
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Find the missing number (add and subtract within 100)
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Practice solving problems like "___ - 45 = 27" where you have to figure out the missing value in an addition or subtraction equation.
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Repeated addition
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Practice solving word problems by adding the same number many times.
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Add and subtract within 100 word problems 3
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Practice solving word problems with addition and subtraction. These questions are start unknown problems including add to and take from problems. Numbers used are 100 or less.
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Tell time with a labeled clock
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Tell time on labeled analog clocks.
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Add and subtract on the number line word problems
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Practice adding and subtracting using the number line. Numbers used are 100 or less.
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Challenging add and subtract word problems (within 100)
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Practice solving more challenging addition and subtraction word problems with "more" and "fewer". Multi-step problems are also included. Numbers used are 100 or less.
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Break apart 3-digit addition problems
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Practice breaking apart big addition problems using place value. For example, 234+567 is the same as 200+500+30+60+4+7.
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Tell time without labels
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Tell time on unlabeled analog clocks.
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