One-Step Equations
x + 8 = 21
13
A student had 12 pencils and got 5 more.
How many pencils now?
17
1/2 + 1/4 = ?
3/4
How many sides does a hexagon have?
6
45 + 38 = ?
83
x − 15 = 32
47
A jar had x candies. After eating 14 candies, 30 remained.
How many candies were there originally?
44
0.5 + 0.75 = ?
1.25
What is the perimeter of a square with side length 7?
28
72 − 29 = ?
43
x + 27 = 64
37
A leprechaun had x coins. After finding 19 more, he had 63 coins.
How many coins did he start with?
44
3/4 − 1/2 = ?
1/4
Area of a rectangle with length 8 and width 5?
40
6 × 8 = ?
48
x − 46 = 28
74
A class planted x flowers. After planting 24 more, there were 78 flowers.
How many flowers were planted first?
54
2.4 + 3.8 = ?
6.2
A triangle has angles 60°, 60°, and 60°. What type of triangle is it?
Equilateral
84 ÷ 7 = ?
12
x + 58 = 132
74
A pot of gold had x coins. After giving away 37 coins, 58 coins remained.
How many coins were in the pot at the start?
95
5/6 − 1/3 = ?
1/2
Area of a rectangle with length 12 and width 9?
108
A number plus 36 equals 91. What is the number?
55