Name of the final examination paper of the first volume of mathematics in the third grade of primary school: grade: 1 Fill in the blanks with knowledge and skills 1 and 432 1. (1) When the hour hand goes to 1, the minute hand just gets smaller, so 1 hour = minutes. (2) When 652 is divided by single digits, the quotient can be single digits or single digits. (3) Counting, one * * in the Chinese character "gan" is a right angle. If you add a stroke to make it have eight right angles, the word becomes "". (4) Make the product of three digits of 34 1×□, and fill in the maximum value of □; If the product is four digits, you can fill in the smallest digit in □. (5) Fill in ○ >, <, =. 6× 4+5× (4+5) 48 ÷ (2× 3) 048 ÷ 2× 31200 ÷ 51000 ÷ 4 420-(150+) () (2) There is a 0 in the quotient of 8008 ÷ 2. () (3) In an equation, there are addition, subtraction, multiplication and division, which should be calculated from left to right. () (4) The sizes of the two triangular rulers are different, so the right angles on the rulers are also different. () 3. Select (1) to make 0 in the quotient of 16□4÷4, and □ can be filled in (). A 1, 2, 3 B 0, 1, 2, 3 C 0, 2, 4, 8(2) The time for eating a meal is about 20 (). A second b minute c hour (3) When a number is divisible by 7, the maximum remainder can only be (). A 6 B 7 C 8(4) Merging 35+28=63, 63÷7=9 into a comprehensive formula is (). A 35+28÷7 B 35÷7+28 C (35+28)÷7 4。 Calculate the number written directly by (1). 35+47 = 85 ÷ 5 = 1 3× 5-35 = 6200-3500 = 90-43 =12× 7 =14× (30-25) = 2500+. 040×9 3045÷6 test calculation (3) 2532× 4 ÷ 6 4798+586-265914323-4336 ÷ 81007× 5+1447. What is the sum of 35 1048? 4 Seven times a number is 352 1. What's this number? Second, the comprehensive application of 1, the refrigerator factory plans to produce 3254 refrigerators, which have been produced for 9 days, with an average daily production of 120. How many more units will be produced to complete the task? 2. The toy store sold 294 toys on the first day, 162 in the morning and 158 in the afternoon. It is estimated that it will sell a lot one day. How much more? 3. There are 1024 seats downstairs of the Grand Theatre, 328 more than upstairs. How many seats are there in this theater? 4. A panda eats 135 kg of food for five days, and an elephant eats 432 kg more food than a panda every day. How many kilograms does an elephant eat every day? 5. Mom went to the supermarket to buy five bars of soap, each bar of 2 yuan and a box of biscuits. The price of biscuits is per box 19 yuan. How much does mom need to pay? If you pay the salesperson 100 yuan, how much can you get back? 6. There are 1650 bags of rice in the grain depot, which is exactly six times the number of flour bags. How many bags of flour are less than rice in the grain depot?