I can calculate the division with remainder correctly and quickly (per question 1 minute, *** 12 minute).
33÷4= 55÷8= 57÷8=
29÷3= 34÷7= 69÷7=
5 1÷5= 19÷9= 2 1÷5=
24÷6= 20÷5= 28÷7=
Second, there are many mysteries in the knowledge palace (1 point per grid, *** 16 points).
1, in division, the remainder is less than ().
2, 46 ÷ 9 = 5 ... 1, dividend is (), divisor is (), quotient is (), and remainder is ().
3. 19 has at most () 3; 28 has at most () sixes.
4. There are 17 ping-pong balls, which are distributed to 8 people on average. Everyone has (), and there are () left.
In May, 10 has 3 1 day, which is () week zero () day.
6.□ ÷ 7 = 4 ...△, which can be () or (), when △, □ is ().
7. When □□△ = 8 ... 7, the minimum△ is (), and when △ is minimum, □ is ().
Three, opinions vary (2 points for each question, ***6 points)
1, □÷ 7 = 6 ...○, ○ Yes ().
A.7 B. 6 C. 5
2. There are 22 radishes, each basket can hold 6 radishes, and the basket can hold at most ().
A.3 B. 4 C. 5
3, a bag of fruit candy, less than 40 pieces in total, distributed to 7 children on average, with 3 pieces left. There are at most () pieces of fruit candy in this bag.
A.40 B. 39 C. 38
4. How many can I fill in? (Each question 1, *** 12)
()×7 & lt； 46()×9 & lt； 32()×4 & lt； 17
()×5 & lt； 35()×8 & lt； 37()×9 & lt； 28
Verb (abbreviation of verb) fill in the blanks with pictures (2 points for each question, * * * 4 points)
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○967
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○967
6. Send the formulas home quickly (each formula 1, * * * 8).
26÷3 72÷8 27÷6 37÷5
30÷9 33÷6 27÷5 49÷7
No remainder
2 There is a remainder.
3 There is a remainder.
Seven, I can do it (3 points for each question, *** 18 points)
44÷9= 45÷7= 66÷8=
54÷6= 57÷9= 27÷4=
Eight, life is full of mathematics (6 points per question, ***24 points)
Each room can accommodate six people.
Fifty students attended the summer camp.
How many rooms can 1 and a * * * fill? How many students are left?
2. The choir will take part in the competition. Each taxi takes 4 people and 35 people go together. How many taxis do you need at least?
3, a rope is 28 meters long, cut 9 meters to make a long skipping rope, and the rest make a short skipping rope every 2 meters. How many short jump ropes can you make? How many meters are left?
A string of colored balls are arranged in the order of red, yellow and blue. Do you know what color the 20th colored ball is?