Grade 7 Math

• 586 G = 0.586 KG
• 7.3 KG = 7300 G
• 5.25 TONS = 5250KG
• 22 079 G = 22.079 KG
• 19 000 MG = 1.9 DAG
• 670 MG = 0.670 G
• PREVIOUS 1043 = PRESENT 1087 = WATER CONSUMPTION 44
• Add 10 to p = 10p
• Subtract q from p = p-q
• Multiply p by q = pq
• Dive 20 by p = 20/p
• 8 times of p = 8p
• The sum of p and q = p + q
• Add 15 to p = 15 + p
• Subtract 25 from q = q - 25
• 2p x 5q = 10p
• 4r x p x 2q
• 12 % 8u x 3v = 1/2uv
• t=rs(s+1) If r = 4 and s = 5 = 120
• k = 6-5q/2g if q = 3 and g = 8 = 11/16
• p = a+b-2c/3 if a = 2, b = -1 and c = 5 = 3 -1/3
• l = 1/x -2/y + z = -3/4
• 4(2a+3b)= 8a+12b
• p(2p-2) = 2p^2-2p
• -a(b+c)= -ab-ac
• -2t(-t-p)= 2t^2+2pt
• Jenny was hesitant about going to the park, so she ate her dinner very slowly. = reluctant