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Popular Pre Algebra Problems

4*10^2	4\cdot\:10^{2}
-4+8-5	-4+8-5
2\times 2+1	2\times\:2+1
0-1+1-1	0-1+1-1
-(3-5)+(-7+2)-(-4-1)	-(3-5)+(-7+2)-(-4-1)
(3-8)+(-5-2)-(-9+1)-(7-5)	(3-8)+(-5-2)-(-9+1)-(7-5)
(41/2-31/3)*(2-2/7)	(41/2-31/3)\cdot\:(2-2/7)
3(0)^2-3	3(0)^{2}-3
7^2+3^2	7^{2}+3^{2}
(4-1/3)\div 11/6	(4-\frac{1}{3})\div\:\frac{11}{6}
2(-2)+5	2(-2)+5
6(6)-20-32(1/4)	6(6)-20-32(\frac{1}{4})
5-[7-2-(1-9)-3+12]+4	5-[7-2-(1-9)-3+12]+4
3-8+12-15-1+10-4	3-8+12-15-1+10-4
8\div 4\div 2	8\div\:4\div\:2
6*10^3	6\cdot\:10^{3}
(-1 1/3+7/8)+2/3	(-1\frac{1}{3}+\frac{7}{8})+\frac{2}{3}
3+4(2-(5+6))	3+4(2-(5+6))
-(+5)+(-4)-(+3)+(+5)-(-9)-(+8)	-(+5)+(-4)-(+3)+(+5)-(-9)-(+8)
12^2+13^2	12^{2}+13^{2}
3(1)^2-6(1)	3(1)^{2}-6(1)
-4^2-4	-4^{2}-4
7^3-7^2	7^{3}-7^{2}
78-2^4\div (14-6)\times 2	78-2^{4}\div\:(14-6)\times\:2
6-(-2+1)^5	6-(-2+1)^{5}
53^2-47^2	53^{2}-47^{2}
3(9)^2	3(9)^{2}
3(-2)+2	3(-2)+2
2^2\times 3	2^{2}\times\:3
3(1)+3	3(1)+3
(-1)(4)+(-3)^3	(-1)(4)+(-3)^{3}
(2-(2-5))\times (2-5)	(2-(2-5))\times\:(2-5)
-5+(4+(3-(4-8)+(-5-10)))	-5+(4+(3-(4-8)+(-5-10)))
-3(-2)^3-2	-3(-2)^{3}-2
(10-3)*2	(10-3)\cdot\:2
3(2(4)-5)	3(2(4)-5)
20^2-10^2	20^{2}-10^{2}
(2^0+0^2)/(2+0)	\frac{2^{0}+0^{2}}{2+0}
43-2^24+7-3	4\cdot\:3-2^{2}\cdot\:4+7-3
150-3\times (10-2\times 3)+20\div 2	150-3\times\:(10-2\times\:3)+20\div\:2
2(132)1+41	2(132)\cdot\:1+4\cdot\:1
9\div (6\div (-2))	9\div\:(6\div\:(-2))
-9-(-4)-(-7)	-9-(-4)-(-7)
16\div 2+10\times 5	16\div\:2+10\times\:5
6^2-3^2	6^{2}-3^{2}
2(1)^2-3	2(1)^{2}-3
-3(-3)^2	-3(-3)^{2}
(-3)^2-4	(-3)^{2}-4
5^2\times 2^2	5^{2}\times\:2^{2}
4(4)^3	4(4)^{3}
-2^2-5	-2^{2}-5
(1-4)^2	(1-4)^{2}
6^2\div 2(3)+4	6^{2}\div\:2(3)+4
-4[15-3(7-5)^2]	-4[15-3(7-5)^{2}]
(2\times 3)^3	(2\times\:3)^{3}
-5(-1)^2	-5(-1)^{2}
9^2+5^2	9^{2}+5^{2}
(3)^2-2	(3)^{2}-2
(1)^2-2(1)+1	(1)^{2}-2(1)+1
2^2-1^2	2^{2}-1^{2}
-(2)^2+1	-(2)^{2}+1
2(4)+3	2(4)+3
12(2)^2	12(2)^{2}
5^2+3^4	5^{2}+3^{4}
3^3-2	3^{3}-2
3^3+2	3^{3}+2
3/8-(1/6+1/12)	\frac{3}{8}-(\frac{1}{6}+\frac{1}{12})
4*4^3	4\cdot\:4^{3}
(+2)+(-3)+(+5)+(-2)	(+2)+(-3)+(+5)+(-2)
-3/8 (3-3/5-2/5)	-\frac{3}{8}(3-\frac{3}{5}-\frac{2}{5})
48\div 2\times (9+3)	48\div\:2\times\:(9+3)
2^3\times 2	2^{3}\times\:2
-1-(1-1-(1-1))	-1-(1-1-(1-1))
2^{16}-2	2^{16}-2
3(-1)-2	3(-1)-2
3(10)^2	3(10)^{2}
(5-3/5)\times 1	(5-\frac{3}{5})\times\:1
-(-2)^2+3	-(-2)^{2}+3
-6\times (-4+16)\div 2	-6\times\:(-4+16)\div\:2
2\times [(-12+36)\div 6+(8-5)\div (-3)]-6	2\times\:[(-12+36)\div\:6+(8-5)\div\:(-3)]-6
2\times 5^2	2\times\:5^{2}
(3*4)^2	(3\cdot\:4)^{2}
(-1)^3+1	(-1)^{3}+1
1^2-5	1^{2}-5
3+(5)(4)-6/2+3	3+(5)(4)-6/2+3
13-2\times 4+7	13-2\times\:4+7
3-3/8+1/2	3-\frac{3}{8}+\frac{1}{2}
2+7\times 3-6	2+7\times\:3-6
2(1)+5	2(1)+5
1/2 (1/2+3/2)	\frac{1}{2}(\frac{1}{2}+\frac{3}{2})
-3*4+4	-3\cdot\:4+4
1+2-1	1+2-1
(4+(-2))/(-3+3)	\frac{4+(-2)}{-3+3}
3^4-2^4	3^{4}-2^{4}
-2(-1)-1	-2(-1)-1
26^2-24^2	26^{2}-24^{2}
3(0)+3	3(0)+3
(30+4)\div (5\times 4-3)+(14-4)\div (8-6)	(30+4)\div\:(5\times\:4-3)+(14-4)\div\:(8-6)
3\div 2(1+2)	3\div\:2(1+2)
3(2)^2-2	3(2)^{2}-2

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