Name____________________________________________
Class____________ Homework 9/19 ­ 9/23 Homework is due Friday September 23rd Monday: Simplify the expression 1.
√
121
4916
Estimate the square root. Round to the nearest tenth. 2.
√242 Name the subset(s) of the real numbers to which each number belongs. 3.
√113 Compare the numbers from least to greatest. Then draw them on a number line. 4. ‐6, √20, 4.3, −959 5.
−1
6
, ‐0.3, √1 , −132 , 87 Tuesday: List the subsets that each number belongs to. 1. 5
2. ‑68
4. √20 5. √16 3. 17.889 Name____________________________________________
Wednesday: Simplify the expression. Justify each step. 1. 8 + (9t + 4) 2. (12∙r)∙13 3. 1.1 + (7d + 0.1) Tell whether the expressions in each pair are equivalent. 4. 2 + h + 4 and 2∙h∙4 5. (3 + 7) + m and m + 10 Thursday: Which property is ilustrated? 1. 12x + 4y + 0 = 12x + 4y 2. ‑(‑3)= 3 3. 5p • 1 = 5p Simplify the expression. Justify each step. 4. (5 • m) • 7 5. (7 ‑ 7) + 12 Class____________