Math Homework for week of January Due FridaV, Januaÿ 30, work and all answers should be highlighted.

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1 Name Period Date Math Homework for week of January Due FridaV, Januaÿ 30, work and all answers should be highlighted. Show all Lesson 1 Homework Practice... Equaffens Determine if the given value(s) make(s) each equation true. J 1. h+9=21; 10, 11, k= 27; 17, 18, = r - 12; 40, 41, = 7q; 7, 8, W = 45; 3, 4, 5 6. t + 6 = 9; 52, 53, 54 Solve each equation mentally, 7. a+6= =9+e 9.24=34-j c= w= = lod m = k=2 15. A whiptail lizard has a tail that is twice as long as its body. The equation 2b = 6 describes the length of a certain whiptail lizard's tail in inches. If b is the length of the whiptail lizard's body, use mental math or the guess, check, and revise strategy to fred the length of this whiptail lizard's body. What is the total length of the lizard? 16. There are 475 campers returning to sports camp this year. Last year, 525 campers attended sports camp. The equation 475 = c shows the decrease in the number of campers returning to camp from one year to the next. Use mental math or the guess, check, and revise strategy to find the number of campers who did not return to camp this year.

2 Grade 7 TEKS-Based Activities... Date: How Many JeHybeans? Use the pictures provided below to determine the number ofje ybeans each person would receive if all jellybeans were shared equally among the friends. F ",h Number of Friends '... '-ÿ- - ÿ -. " ' N u-mbbrÿof: Jellybeans to ;Process : 3ÿi;jy6eanÿ ÿ -Share: " ::(H0W!d :iÿknbw?:) -" :: per;persoÿ 2 ÿ 3 Communicating about Mathematics Describe a situation where you have had to share something that could not be shared evenly. How did you handle the situation? All rights reserved. 147

3 Grade 7 TEKS-Based Activities Date: How Many Cheerleaders? The 3 football players and 2 cheerleaders on the left weigh the same as the 2 football players and 6 cheerleaders on the right. How many cheerleaders would it take to balance the weight of 1 football player? Justify your answer. Communicating about Mathematics Describe the strategies you used to solve the problem. 149 All rights reserved.

4 Grade 6 TEKS-Based Activities Date: Does the Expression Fit? 1. Cut out the Problem Situation Cards. 2. Sort the Problem Situation Cards according to whether they could or could not be solved using the expression given below. 3. Tape or glue your Problem Situation Cards in the appropriate place on the table. Could be solved using the expression 3(1.99) + 4('2.25) 2 Could NOT be solved using the expression All rights reserved 157

5 Grade 6 TEKS-Based Activities Problem Situation Cards Cutalong the dotted lines. Two sets of cards are provided. Problem Situation A: I, Baseball and football cards are on sale. Kirk I wants to purchase 3 packages of baseball I cards that cost a total of $1.99 and 4 ; packages of football cards that cost a total of ; $2.25. If Kirk will share the cost of the ; packages equally with his brother, how much, will each of them have to pay? I. ; Problem Situation B: Mr. Forsyth purchased 3 notepads that cost i a total of $1.99 and 4 highlighters that cost a!! total of $2.25 for work. If Mr. Forsyth's I employer will give him back half of his total i cost, how much money will Mr. Forsyth have L to pay of his own money for the supplies? ; Problem Situation C: ; Miss Sanchez and her 2 daughters went to a, drive-through restaurant to pick up dinner.! They bought 4 cheeseburgers for $2.25 each I and 3 large orders of onion rings for $1.99 i each. How much money did they spend at!i the drive-through restaurant? I Problem Situation D: [ Problem Situation D: ; Rose Marie found 4 books that cost $2.25 ' Rose Marie found 4 books that cost $2.25, each with tax and 3 books that cost $1.99 each with tax and 3 books that cost $1.99 I each with tax that she wanted to purchase. each with tax that she wanted to purchase. i Her father said he would split the total cost of Her father said he would split the total cost of ; the books equally with her. How much the books equally with her. How much ; money would Rose Marie have to pay, money would Rose Marie have to pay I toward her book purchase? I toward her book purchase? Problem Situation E: ; Eliza purchased 3 bottles of vitamin water for ; $1.99 each and 4 side salads for $2.25 each, on 2 different days this week. What is the I total cost of both of Eliza's purchases?, Problem Situation F:! David needed some supplies for school. He I found a blue pen and 2 red pens for $1.99 ; each that he needed. He also found 4 three- ; ring binders for $2.25 each. When he went to ; pay for the supplies, he found that they were, half off. How much money did David spend! on his supplies?! i i= Problem Situation A: I Baseball and football cards are on sale. Kirk i wants cards that to purchase cost a total 3 packages of $1.99 and of baseball 4 I packages of football cards that cost a total of, $2.25. If Kirk will share the cost of the I packages will each of equally them have with his to pay? brother, how much =1 } Problem Situation B: i Mr. Forsyth purchased 3notepads that cost a total of $1.99 and 4 highlighters that cost a I total of $2.25 for work. If Mr. Forsyth's, employer will give him back half of his total I cost, how much money will Mr. Forsyth have, to pay of his own money for the supplies? J" Problem Situation C: i Miss Sanchez and her 2 daughters went to a drive-through restaurant to pick up dinner. They bought 4 cheeseburgers for $2.25 each, and 3 large orders of onion rings for $1.99 each. How much money did they spend at the drive-through restaurant? " Problem Situation E: I Eliza purchased 3 bottles of vitamin water for $1.99 each and 4 side salads for $2.25 each on 2 different days this week. What is the i total cost of both of Eliza's purchases? ' Problem Situation F: I David needed some supplies for school. He i found a blue pen and 2 red pens for $1.99 each that he needed. He also found 4 threering binders for $2.25 each. When he went to pay for the supplies, he found that they were i alf off. How much money did David spend on his supplies? [ =' All rights reserved 159