2. There are more than 45 students in a class who took part in the final exam results announcement 10, and their Chinese scores are all above 3, and both subjects are less than 29, so their Chinese scores are not enough.
3.50 teachers stand in the same direction, please press 123...4950 to count off from left to right; Then let the multiples of four turn in the same direction, and then let the multiples of six turn in the same direction. Q: Now I am facing a teacher with the same name.
4. Entertainment 100 Lottery tickets with the same label 1 to 100 will be redeemed according to the lottery label. Rule: (1) Label 2 times 2 pencil; (2) 3 multi-prize pencils with number 3; (3) The label number is repeated for 2 times and 3 times; (4) Its label number is awarded to 1 pencil. There are fewer pencils in this preliminary prize.
5. Make a mark every 3 cm and every 4 cm from the end of 180 cm rope. Cut a few sections of the rope.
1, 102 all participated. On the 5th, she participated in model airplane 8 plus 102340-23= 172, and all of them participated 17.
2 Similarly, if the number of people exceeds 102, all subjects will exceed 3; If the number exceeds 745-7-29=9, the language is full (if the language is full, you need to subtract 3).
Round 350÷4 1250÷6 8. Note that the multiple of 4 is the same as the multiple of 6, and the common multiple of 46 is 50 ÷12 (common multiple of 46) =4 (rounded), which should be 50- 12-8+4=34.
4100 ÷ 2 = 50100 ÷ 3 = 33 (rounding) Calculate the common multiple of 23 100÷6= 16 (rounding) and find that 2 and 3 are not divisible/kloc.
5180 ÷ 3 = 60180 ÷ 4 = 45 If you can cross two lines, you must calculate the common multiple of180 ÷ 3 =15, which should be 60+45.