equations

Front

9 + k = 18

Back

9

Front

r - 11 = 5

Back

16

Front

3w = 30

Back

10

Front

y + 5 = 10

Back

5

Front

13 = t + 7

Back

6

Front

a - 5 = 9

Back

14

Front

10 = t - 8

Back

18

Front

Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?

Back

j + 26 = 47

Front

Quentin bought 6 new tennis balls. If he now has a total of 18 tennis balls, how many did he start with?

Back

12

Front

6d = 24

Back

4