My brother _____ the army for three years.
800÷2=____
800÷4=____
恶意(è ě)____ 耻笑(chǐ cǐ)____ 官府(fǔ fú)____
吓唬(xià hè)____ 猎户(liè jǜe)____ 喘气(chuǎn chǎn)____
87-7=____ 90+10=____ 20+5=____ 7+9=____
85-5=____ 76-6=____ 17-8=____ 88-8=____
3+70+5=____ 78-8+3=____ 64-4+9=____ 73-3+6=____