Integers
Place Value
Order of Operations
History of Numbers
Number Patterns
100

What is the answer?

1-+2=?

-1

100

What place value is 1 in the number 197?

Hundreds

100

1 hundred

100

What is the answer?

6x(9/3)=?

18

100

In Roman Numerals XxV=50 if X=10 what does V=?

5

100

What is the next number going to be?

1,2,3,?

4

200

What is the answer?

70--21+-39++6=?

58

200

What place value is 8 in the number 8264?

Thousands

8000

8 thousand

200

What is the answer?

20x(6/1)x4=?

480

200

In Roman Numerals what does XxVxC=?

5000

200

What is the next number going to be?

8,16,24,32,40,?

48

300

What is the answer?

-9+-14--28-+6++7=?

6

300

What will the number be?

3000+900+79+1=?

3980


300

What is the answer?

42x(3/1)-29=?

13

300

In Roman Numerals what does C+D+M+V+X+I=?

1616

300

What is the next 3 Numbers going to be?

9,7,5,3,1,?,?,?

-1,-3,-5

400

What is the answer?

-65+-70--111++2-+43=?

-65

400

What will the number be?

9710+821+96+4=?

10631

400

What is the answer?

970x(8/2)-61+46=?

3865

400

In Roman Numerals what does D-C+M-L-X+I=?

1341

400

What is the next closest palindromic number?

2002,?

2112

500

What is the answer?

-493+-725--1192-+86++29=?

-2295

500

What will the number be?

97531+864+210+26+9=?

98640

500

What is the answer?

879x(22/11)-351+2-3=?

1406

500

In Roman Numerals what does M+D+C+V-I+C-M+X-I=?

713

500

What is the next closest palindromic number?

9119119,?

9229229

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