Level 1 (Easiest)
(Timer: 0:40)
Level 2 (Easy)
(Timer: 0:50)
Level 3 (Normal)
(Timer: 1:05)
Level 4 (Hard)
(Timer: 1:15)
Level 5 (Hardest) :)
(Timer: 1:25)
100

The sum of 0.01 + 0.03.

What is 0.04?
100
The sum of 3.245 + 1.023.
What is 4.268?
100
The sum of 3.456 + 2.345.
What is 5.801?
100
The sum of 3.111 + 4.222.
What is 7.333?
100
The sum of 345.65 + 211.29.
What is 556.94?
200
The sum of 0.000004 + 0.000012
What is 0.000016?
200
The sum of 3.33333 + 4.444.
What is 7.77733?
200
The sum of 5.6 + 3.41 +3.1.
What is 12.11?
200
The sum of 9.784 + 0.123.
What is 9.907?
200
The sum of 123.456 + 678.912.
What is 802.368?
300
The sum of 1.2 + 1.3.
What is 2.5?
300
The sum of 0.96748 + 0.46433.
What is 1.43181?
300
The sum of 4.324 + 4.324.
What is 8.648?
300
The sum of 34.345 + 21.442.
What is 55.787?
300
The sum of 789.123 + 789.123.
What is 1,578.246?
400
The sum of 2.4 + 5.02.
What is 7.42?
400
The sum of 1.23456789 + 2.3456789.
What is 3.58024679?
400
The sum of 0.45 + 0.247 + 1.3.
What is 1.997?
400
The sum of 21.556 + 2.1 + 3.441.
What is 27.097?
400
The sum of 234.3 + 1234.65 + 2.3.
What is 1471.25?
500
The sum of 1.0034 + 1.0033.
What is 2.0067?
500
The sum of 2.34 + 3.54 + 4.65.
What is 10.53?
500
The sum of 1.5678 + 9.456.
What is 11.0238?
500
The sum of 13.2436 + 3.44 + 1.2.
What is 17.8836?
500
The sum of 999.2356 + 888.2574 + 123.7445
What is 2011.2375?
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