Jason had a total of 45 marbles. Sadie had three times as many as Jason. How many did Sadie have?

Jason had a total of 45 marbles. After he lost three of them, he had exactly three times the marbles that Sadie had. How many did Sadie have?

Jason had a total of 45 marbles. Now he has three times as many. How many does he have now?

Jason had a total of 45 marbles. He lost three. How many did Sadie have?

2. What is the value of the expression 23P when P=8?

164

31

184

23

3. Which is another way to express 2³?

9

2 * 3 * 3 * 3

2 ^ 3

2 * 3

4. Evaluate the expression 2x + 3 if x = 4.

5

11

8

9

5. Which is another way to write 4 ^ 2?

8

4²

2⁴

6²

6. Solve for D:
4D + 9 = 45

D = 6

D = 9

D = 32

D = 8

7. Solve for T:
11T = 44 + 11

T = 11

T = 6

T = 44

T =5

8. Evaluate 33B - 40 = ? when B = 11

290

323

-18

-37

9. Which expression represents 20 times d?

20d

20/d

d/20

20-d

10. Which expression shows the increase in the number of push-ups Scott was able to do each week? n = the number of push-ups done the week before.

n/10 = 9

10 + 10 = 20

n + 10 = p

w + 10 =p

11. What is the value of the expression 37 + x when x = 27?

37

27

75

64

12. Solve for N:
7N + 8 = 64

N = 8

N = 9

N = 49

N = 7

13. The expression 6z matches which statement?

6 plus z

6 subtract z

6 times z

6 is the same as z

14. Evaluate 20x + 18 when x = 5.

100

118

43

53

15. Evaluate 29P - 125 when P = 5

96

170

20

30