4th Grade Math
5th Grade Math
6th Grade Math
7th Grade Math
Riddles
100
125 + 15
140
100
Which is greater 2.7 or 2.6
2.7
100
12 •x = 24
2
100
4 - 5
What is -1
100

What has holes but is full of water

a sponge

200
256 - 14
242
200
5.97 x 4
23.88
200

6x = 48

What is the value of x?

x = 6

200
6+ 3 - 12
What is -3
200

What can fill a room but takes no space?

light

300
1,235 + 642
1,877
300
6/10 x 7/10
42/100
300
What values are possible values for x in the inequality x> -4
{-3, -2, -1, 0, 1, 2, 3,......}
300

2x+2 = 12

What is the value x?

x = 5

300

What has 88 keys but cannot open a door

a piano

400
2 x _____ =68
34
400
46.5 - 14.42
32.08
400
4(3x+5)
12x +20
400
Solve for x 2x + 5 = 19
x = 7
400

Which bow can’t be tied

A rainbow

500
Which are factors of both 12 and 48
1, 2, 3, 4, 6, 12
500
15 x (7 + 45)
780
500
Write an equivalent expression 3x + 5+ 4x + x +3
8x +8
500
4x + 5 > 9
x> 1
500

What is the end of everything

The letter g

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