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Addition exercises
Do addition by using the tally marks
Big number in the addition
HOW TO USE
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In this exercise, you need to use tally marks to solve the given addition problem.
▶ Look at the addition problem at the top.
▶ Find the big number in the addition and write it in the input box.
▶ Pick tally marks that match the second number.
▶ Count the tally marks and the big number.
▶ Use the number pad to add the tally marks and the big number.
▶ Your answers will be checked automatically.
▶ If you want to try again, click the reset button.
Have fun using tally marks to solve addition problems.