Addition Equations

Front

r + 12 = 25

Back

r = 13

Front

99 = 51 + y

Back

y = 48

Front

15 = n + 7

Back

n = 8

Front

Solve for a: 20 + a = -50

Back

-70

Front

x + 9 = 12

Back

x = 3

Front

x + 40 = 56

Back

x = 16

Front

4 = 2 + x

Back

x = 2

Front

Solve
34.7 = y + 5.3

Back

y = 29.4

Front

4.7 = y + 1.34

Back

y = 3.36

Front

Which equation has a solution equal to 12? Options: 16 = 5 + 𝑥, 3 + 𝑐 = 9, 𝑚 + 2 = 14, 𝑛 + 4 = 8

Back

𝑚 + 2 = 14