2. Looking up at the moon is just the eighth day (make a trigonometric function name)
3. A debt (with a mathematical noun)
4. Two cows fight (with a mathematical noun)
5. Big sale (using a mathematical name)
6. Goodbye, Mom (type a math noun)
7. The doctor raised his pen (typed a mathematical noun)
8.99 (playing an idiom)
9. 1 10 (to use an idiom)
10. 103 and 1002 (to make an idiom)
1 1.
12. Keep neck and neck (encounter a mathematical term)
13. Go round and round (type a mathematical noun)
14. Don't cheat in the exam (use a math noun)
15. Between Xia and Zhou Dynasties (with a mathematical noun)
16. Street (A mathematical term)
17. abacus beads (hit a mathematical noun)
18. Charter of the United Nations (marked with a mathematical term)
19. Double Ninth Festival, Double Ninth Festival today (use a mathematical noun)
truth
1. extension line; 2. Sine; 3. negative numbers; 4. Relative vertex angle;
5. Absolute value; 6. numerator denominator; 7. Prescription; 8. Nothing is true;
9. unchanged; 10. ever changing; 1 1. approximate value; 12. Parallel;
13. Cycle; 14. True score; 15. Shang; 16. Diameter;
17. Algebra; 18. greatest common divisor; 19. Cycle part.
1 never equals.
Needless to say, it is known.
3 Move in counting and calculation.
Answer each other across the river
Calculate the complex number again.
6. Recruit actors to play this role
Analysis of 718 Jin
8 department drug formula
Ask people to do things for work
10 audit logarithm
1 1 everyone's appearance formula
12 small house interval
13 differential
14 Let's express our opinions and discuss together.
15 Countdown from the back
16 inverse north ratio
17 fellow villager of Wang Ba in Jianchuan.
18 Grandpa made a tolerant mistake.
19 calculation letter series
20.0.6 18 stair climbing method.
2 1 Calculate the number of shafts of the rotating rod
22 imprecise error
23 backup algorithm
24 Small business WeChat business
That's all.