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Anonymous users2024-02-07Don't you know the library?
Go to ** and look for it, and there will be it.
Below is the link.
Hope you're satisfied.
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Anonymous users2024-02-06There are 100 equation solving problems in the second volume of the fifth grade of mathematics.
2(x+x+ 25000+x=6x
3200=450+5x+x 12x-8x=
x+ a91÷x ＝ x+
15x ＝3 3x－8＝16 7(x-2)=2x+3
3x+9=27 18(x-2)=270 12x=300-4x
7x+ 3x÷5= 30÷x+25=85
410-3x=170
3(x+ 6x-3x=18
5×3-x÷2=8
x÷ 9x-40=5
x÷5+9=21 48-27+5x=31
x+2x+18=78 (200-x)÷5=30 (x-140)÷70=4
3x+5x=48 14x-8x=12
6×5+2x=44 20x-50=50 28+6x=88
32-22x=10 24-3x=3 99x=100-x
x+3=18 x-6=12 56-2x=20
4x+2=6 x+32=76 3x+6=18
16+8x=40 2x-8=8 4x-3×9=29
8x-3x=105 x-6×5=42 x+5=7
2x+3=10 12x-9x=9 6x+18=48
56x-50x=30 5x=15 78-5x=28
32x-29=3 5x+5=15 89x-9=80
100-20x=20 55x-25x=60 76x-75=1
23x-23=23 4x-20=0 80x+20=100
53x-90=16 2x+9x=11 12x-12=24
80+5x=100 7x-8=6 65x+35=100
19x+x=40 25-5x=15 79x+x=80
42x+28x=140 3x-1=8 90x-90=90
80x-90=70 78x+2x=160 88-x=80
9-4x=1 20x=40 65x-30=100
51x-x=100 85x+1=-86 45x-50=40
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Anonymous users2024-02-054 2 Jane 3+1 6 3 24+2 2153(58+370) (64-45) 1. Column and vertical calculation.
Keep two decimal places for the number).
Second, the recursive equation calculation, can be simplified calculation.
3. Solve equations. Blocking 3x
4x＋3× 2（x－
Fourth, the calculation of chaotic filial piety.
1) What is the result of dividing by the difference with 18?
2) What is the sum and quotient of the difference with the removal of them?
3) The sum of 3 times x and 6 times x is, find x(Solve with equations) 4) 280 is 80 less than 5 times a number, find this number. (Solved by equation) 5) What is the product of the difference obtained by subtracting the sum of and ?
6) 4 times more than a number, find this number. 1.Write the number 2 directlyThe following questions are calculated vertically and checked.
3.Simple calculations (require a short calculation process).
4.Find the unknown x
7)x-800=880 (8)1762+x=87089)2080-x=1276 5.Compute.
6.Columnar calculations.
14) The number A is 4080, which is 208 less than the number B, what is the number B? What is the sum of the numbers A and B?
15) The number A is 361, the number B is 19, how many times is the number A and the number B? What is the product of A and B?
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