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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Math by grade
2nd grade
Add and subtract within 100
Addition and subtraction within 100 word problems (multi-step)
Addition and subtraction within 100 word problems (multi-step)
Learn how to solve word problems that require more than one step. Numbers used are 100 or less.
Adding and subtracting on number line word problems
Adding two digit numbers on a number line
Add and subtract on the number line word problems
Multi step addition word problem
2-step addition word problems within 100
Multi-step subtraction word problem
2-step subtraction word problems within 100