1. None left (put a mathematical noun 1).

2. Addition of growth pattern (mathematical term 1)

3. Get on the bus instructions (type mathematical terms) multiplication

4. Cheating in the exam (playing with math nouns 1) false scores

5. Doll counting time (the first place in mathematics) decimal point

6. Pairs, one by one (type the mathematical term 1) and round it off.

7. Go ahead alone when you meet (plan to work out a formula).

8. Three (abacus formula) one by one gets one.

9. Fly back to your hometown (abacus noun 1)

10. Send a test report card with scores (type mathematical terms).

1, total extinction and division 2, passenger charter multiplication 3, farewell to mother denominator 4,54321,countdown 5, children's money will be deposited in the certificate of deposit, leaving one 6 after the decimal point, half of men are multiples of women's 7, sending away the Year of the Rabbit, welcoming the Year of the Loong to round off 8, collecting wind in Chongyang 9, haggler 10, learning.