Cardinal Numbers (20 – 100)

Choose the correct answer. Fifty plus forty is _____________.

Choose the correct answer. Twenty plus twenty is ____________.

Choose the correct answer. Forty plus twenty is ______________.

Choose the correct answer. Eighty plus twenty is ________________.

Choose the correct answer. Thirty plus forty is _____________.

Choose the correct answer. Thirty plus twenty is _____________.

Choose the correct answer. Fifteen plus fifteen is ______________.

Choose the correct answer. Ten plus ten is __________.

Choose the correct answer. Thirty plus ten is _________________.

Choose the correct answer. Fifty plus thirty is ________________.