How many addends can you add up? Challenge your scholars to expand their skills by finding the sum of up to four addends in these 10 practice problems. All the numbers here are double-digit and learners will practice regrouping. This will undoubtedly boost confidence as scholars learn they can take on these complicated-looking problems! Consider offering an extra credit bonus assignment: add up all the sums on the side of the paper.

Common Core

2.NBT.B.6