Hundredths 2
This 12-question quiz keeps decimal addition at the hundredths place but raises the stakes with bigger numbers, some past 80.
Expect sums like 19.21 + 4.02 = ? and 46.17 + 5.61 = ?, plus a few true or false statements to judge.
Bigger numbers do not change the approach at all; you still align the decimal points and add each column, carrying where needed.
One false item hides a sneaky error in how the digits are placed, so reading the decimal point carefully really matters here.
Recommended level: intermediate.