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Anonymous users2024-02-15Grade 4 Semester 1 Simple Arithmetic Exam Papers Class: Name: Grades:
Count as simple as you can. (2 points for each question, additional questions are counted separately.) ） 158+262+138 375+219+381+225 5001 247 1021 232 （181+2564）+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755 (2187+755) 2214+638+286 3065 738 1065 899+344 2357 183 317 357 2365 1086 214 497 299 2370+1995 3999+498 1883 398 12 25 75 24 138 25 4 (13 125) (3 8) (12+24+80) 50 704 25 25 32 125 32 (25+125) 88 125 102 76 58 98 178 101 178 84 36+64 84 75 99+2 75 83 102 83 2 98 199 123 18 123 3+85 123 50 (34 4) 3 25 （24+16） 178 99+178 79 42+79+79 57 7300 25 4 8100 4 75 16800 120 30100 2100 32000 400 49700 700 1248 24 3150 15 4800 25 21500 125 Additional Questions:
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Anonymous users2024-02-14The score is too low. The number is too large.
You can consider splitting 10 posts into 50 points each.
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Anonymous users2024-02-13I need it urgently, who can help.
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Anonymous users2024-02-12Mixed Operations1 5/7 × 3/25 + 3/7 -2/21)2. 3/14 ×2/3 -1/6÷2/73.
Elementary school math calculations.
Fraction off-line calculation questions.
90 + 123 124-234 235 = Let's take it.
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Anonymous users2024-02-111. 5/7 × 3/25 + 3/7 -2/21)2. 3/14 ×2/3 -1/6÷2/73.
Elementary school math calculations.
Fraction off-line calculation questions.
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Anonymous users2024-02-10786-281+74 160+34-16 225-60-72 32x13-87 748-432+32 654-323+98
435-45+763 367+47-82 323-32-23 Let's take a few first, you can see if you can hold the first Wang of the Pi family.
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Anonymous users2024-02-09786-281+47 160+34-61 225-60-27 32x13-78 748-432+323 654-323+78
435-45+367 367+47-28 323-32-32 65x32-32 323-313+23
First out of a few ridges leak Zheng Dao search empty, you look at the line of cherry blossoms, no.
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Anonymous users2024-02-08What grade are you, I'll find you one.
(1) If the point m(m,-2) is on the parabola, -2=m2-4m+3, m2-4m+5=0, =(-4)2-4 1 5=-4 0, this equation has no real solution, and the point m(m,-2) will not be on the parabola; >>>More
1. The speed ratio of the two cars is 5:8, and the two cars drive out of A and B at the same time, and the two cars meet at a distance of 24 kilometers from the midpoint, how many kilometers are the two kilometers apart? >>>More
1.The test is the condition for the binary equation to be true. >>>More
Draw a line diagram and take a look.
Take the distance of A and B as the whole process. >>>More
1.The school buys three kinds of balls, of which basketball accounts for 1/3 of the total, the ratio of the number of soccer balls to the other two kinds of balls is 1:5, and there are 15 volleyballs, how many of the three kinds of balls are purchased? >>>More