The fourth grade math lesson plans first unit test questions

 The fourth grade math lesson plans first unit test questions

unit test 1. Fill in the blanks.

(1) In calculating (2000-36 × 47) ÷ 44, the first count () method, the final step count () method.

(2) 180 × 650-320 ÷ 80, if you want to change the order of operations, the first count subtraction, you must use parentheses, formula is.

(3) under the 500 ÷ 125 = 4,UGG shoes,4 +404 = 408,804-408 = 396 to form a comprehensive formula is.

(4) 21 days to complete the original plan, the actual 5 days ahead of schedule, the actual () days to complete the task.

(5) 5 people 4 days 80 basketry, basketry per person per day () no.

(6) A number is 52 times the number of B.

① If the B number is 364, then a number is ();

② If a number is 364, then the B number is ().

(7) 78 and 82 of the business, in addition to the difference between 585 and 265, how much business? Lash comprehensive formula is ().

(8) divided by 13, with 182 providers, 28 and 14 to take the difference, the product is how much? Lash comprehensive formula is ().

(9) a weather team measured maximum temperature for each day of the week were 31 ℃, 33 ℃, 34 ℃, 32 ℃, 30 ℃, 35 ℃, 29 ℃. This week the maximum temperature difference () ℃, the average maximum temperature of the week is () ℃.

(10) adapted the formula word problems.

5 × (3 +7 ):___________________________

5 × 3 +7 :______________________________

2. Determine the problem. (On the play

(1) 75 × 8 8 75 and said how much. ()

(2) 2 less than 200 the number is 198. ()

(3) the number of Bijia small number of B 2, a few more than the number of B 2. ()

(4) A is 3 times B, B is 2 times the C, A is C 6-fold. ()

(5) decimal integer must be better than small. ()

(6) one-tenth of one percent more than large. ()

(7) minuend, subtrahend, minuend poor and is equal to 2 times. ()

(8) 25 × 4 ÷ 25 × 4 = 1 ()

(9) 436-198 = 436-200-2 ()

(10 ) a weaving loom b hours c meters per hour per table cloth weaving machine c ÷ a ÷ b m ()

3. Multiple-choice questions.

(1) A number is 1 times the number of B, a number of () B number.

①> ② = ③ <

(2) 44 x 25 divided by the sum of 25 and 11 times,UGGs, business is how much? Column type should be ().

① 25 × 44 ÷ 25 × 11 ② 25 × 44 ÷ (25 × 11)

③ (44 +25) ÷ (25 × 11) ④ (44 × 25) ÷ (25 × 11)

(3) The following is the first step in the calculations are correct ()

① 25 × 18-18 +351 = 25 × 0 +351

② 2569-3400 ÷ 25 × 4 = 2569 - 3400 ÷ 100

③ 850-30 ÷ 3 × 10 = 850-10 × 10

④ 125 × 8-346 +654 = 1000-1000

(4) minuend, subtrahend and the poor and is 96, then the minuend is (.)

① 96 ② 48 ③ 69 ④ conditions not

(5) with six young pioneers, planting 30 am, the afternoon planting 24, the average number of trees planted each of Young Pioneers? The correct answer is ().

① 5 棵 ② 4 棵 ③ 9 棵 ④ 6 棵

(6) Li Qiang, the average mathematics score the first three units is 96 points, the fourth unit exam, 100 points, then the Li Qiang, the first four units of Mathematics The average score is the score? Correct formula is ()

① (96 +100) ÷ 2 ② (96 × 3 +100) ÷ 3

③ 96 × 3 ÷ 2 +100 ÷ 2 ④ (96 × 3 +100) ÷ 4
< br> (7) 6 people 3 days to do toys, 36, an average of 3 days to do a few? The correct formulation is ().

① 30 ÷ 6 ÷ 3 ② 36 ÷ 3 ③ 36 ÷ 6 ④ 36 ÷ 6 × 3

(8) minute video placed 30 meters long, showing the first 24 points, second show 19 points. Second much shorter than the first film m? Error column type is ()

① 30 ÷ (24-19) ② 30 × 24-30 × 19 ③ 30 × (24-19)

4. Math.

(1) to directly write counts.

14 × 6 = 80 ÷ 16 = 62-5 × 6 =

45 × 3 = 540 ÷ 9 = (15 +8 +22) ÷ 3 =

90 ÷ 18 = 180 × 4 = 750 ÷ (20-15) =

(2) calculated for each question below.

1080-3500 ÷ 250 +346 2010 ÷ 15-11 × 12

(487 +2884 ÷ 28) × 506 200 × 73 ÷ (543-178)

(3) Text problems.

① 304 divided by 19 providers. 16 plus 5 times, and how much?

② 870 and the difference between the removal of 840 and 840 and 1530, business is how much?

5. Application questions.

(1) c (a) the number of boys than girls class 2 times the least 7 people, 16 were girls, how many students in the class there? (2) a basket of 25 eggs, and eggs in this basket, total weight 1525 grams, 400 grams of weight basket, how many grams of weight per egg?

(3) Chef Wang 42 per hour processing parts, 37 parts per hour processing Li, both at the same time processing 6 hours, Master Wang Li and more processing than the number of parts?

(4) 5 部 transplanter 6 hours planting 24,000 square meters, an average of 1 hour transplanter transplanting a number of square meters?

(5) In addition to repair a section of highway roads, 8-hour repair the 720 meters. On this basis, then repair 2 hours, total number of meters you can repair?

(6) a factory canteen 8400 kg coal per month plan to improve coal stoves coal can be saved after 40 kilograms per day,UGG boots clearance, according to this calculation, the amount of the original plan to burn coal per month a few days? (By 30 days per month)