Number Sense
Vocabulary
Expressions
Equations
Challenge Questions
100

What would give you a larger answer: ten times two or ten divided by two?

ten times two

100

What word is used in math to describe addition?

Sum

100

Simplify (4 + 3) - 2.

5

100

What value of x would make the equation true?

x + 1 = 4

3

100

What shape has four equal sides?

A square

200

Which decimal is bigger: 0.58 or 0.5?

0.58

200

What word is used in math to describe subtraction?

Difference

200

Simplify 10 - 3 + 6.

13

200

What value of y would make the equation true?

y + 11 = 24

13

200

What is the inverse operation of multiplication?

Division

300

What has a smaller answer: (10 - 2) or (-10 + 2)?

(-10 + 2) because it equals -8 instead of positive 8.

300

What word is used in math to describe multiplication?

Product

300

Simplify 5+ 10.

35

300

What value of w would make the equation true?

w - 6 = 20

26

300

What is the name of the line that has a starting point and continues on and on forever in the other direction?

A "ray"

400

Which fraction is smaller: 1/2 or 1/3?

1/3

400

What word in math is used to describe division?

Quotient

400

Simplify 4(2) + 8 - (11 - 1).

6

400

What value of m would make the equation true?

2m = 10

5

400

What do you call a shape that has ten sides?

Bonus points if you can tell me why it has this name.

A "decagon"

500

Which decimal is smaller: 0.003 or 0.03?

0.003

500

What word in math is used to describe opposite operations? 

Inverse

500

Simplify 4x + 3x - 2.

7x - 2

500

What value of g would make the equation true?

g/3 = 5

15

500

Can you name all of the steps of the order of operations in order?

1. Parentheses or Grouping Symbols

2. Exponents

3. Multiplication and Division

4. Addition and Subtraction

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