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Decimal Place Value
Decimal Addition & Subtraction
Decimal Multiplication & Division
Geometry
IQ Questions
100
What is the tenth place value of 981.314?
"3"
100
What is the sum of 0.5 and 0.85
1.35
100
What is the product of 0.04 and 0.2
0.008
100
What is the perimeter of a square with a side length of 13cm?
169 cm
100
What letter is next in this sequence? M, A, M, J, J, A, S, O,__
N for November
200
What is the hundredth place value of 0.9456
"4"
200
What is the difference of 0.35 and 0.94
0.59
200
What is the product of 14.25 and 4?
57
200
What is the perimeter of a rectangle with a width of 4cm and a length of 7cm?
22cm
200
What letter is next in this sequence? O, T, T, F, F, S, S, E, __
N for Nine
300
What is the thousandth place value of 98,123.456
"6"
300
What is the answer of "0.5 + 1.3 - 0.9"?
0.9
300
What is the product of 0.09 and 12.25?
1.1025
300
What is the area of a square if its perimeter is 32cm?
64cm
300
How can you use the letters in NEW DOOR to make one word?
ONE WORD
400
What is the ten thousandth place value of 56,000.1768
"8"
400
What is the sum of 12.04, 12.9 and 3.8
28.74
400
What is the quotient of 0.65 and 5?
0.13
400
What is the area of a rectangle if its width is 3 cm and its perimeter is 14cm?
12 sq cm
400
What is full of holes but still holds water?
Sponge
500
What is the difference between the tenth place value and the thousandth place value of 0.4651
0.35
500
What is the answer of "0.123 + 12.345 - 0.95"?
11.513
500
What is the quotient of 1.44 and 12?
0.12
500
What solid figure has 9 vertices, 9 faces and 16 edges?
Octagonal pyramid
500
A light-tight wooden box has three switches on the outside that control three light bulbs on the inside. When the box is closed you can turn the switches on or off but when you open the box how can you tell which switch controls each bulb without touching the switches?
Turn on one light for five minutes and then turn it off. Turn on another light before opening the box. When you open the box, one light will be warm, one light will be lit and the unswitched one will be cold.