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6 – 13 =. -7. -8 – 14 =. -22. 9. -10 +19 =. 15 + 13 =. 28. -20. 9 + 11 =. 9. 10 + 19 =. 5 x 8 =. 40. 24. 6 x 4 =. 190. 10 x 19 =. 9 ÷ 3 =. 3. 9. 18 ÷ 2 =. 6. 54 x 9 =. 28 ÷ 7 =. 4. 3/2. 6 ÷ 4 =. 40 ÷ 5 =. 8. X - 2.5 = 8.9. X =. 11.4.
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6 – 13 = -7 -8 – 14 = -22 9 -10 +19 =
15 + 13 = 28 -20 9 + 11 = 9 10 + 19 =
5 x 8 = 40 24 6 x 4 = 190 10 x 19 =
9 ÷ 3 = 3 9 18 ÷ 2 = 6 54 x 9 =
28 ÷ 7 = 4 3/2 6 ÷ 4 = 40 ÷ 5 = 8
X - 2.5 = 8.9 X = 11.4
2x + 2.5 = 4.9 2.4 2x = 1.2 X =
3/8 = 4y + 12 3/8 -12 = 4y -3 = y
12 + 4c = -2c 4c = -2c - 12 6c = -12 c = -2
13124 = ____10 118 19 = ______2 10011
Rename 2.025 as a mixed number Let x = .025 (x) = (.025) 10 10 10x = 0.25 100 (10x) = (0.25) 100 1000x = 25.25
Rename 2.025 as a mixed number 25.25 1000x = 10x = .25 = 990x 25 x = 25/900 or 1/ 36
Rename 2.025 as a mixed number x = 25/900 or 1/ 36 2.025 = 2 + .025 .025 = 1/36 2.025 = 2 1/36