2nd Grade Jeopardy

Doubles Facts

100

6+6

12

200

25+25

50

300

16+16

32

400

55+55

110

500

75+75

150

Repeated Addition

100

7+7+7

21

200

12+12+12+12

48

300

15+15+15

45

400

18+18+18

54

500

9+9+9+9+9+9+9

63

Place Value

100

What is the place value of the 3 in 32

Tens

200

What is the place value of the 9 in 69

Ones

300

What is the place value of the 4 in 475

Hundreds

400

What is the place value of the 2 in 832

Ones

500

What is the place value of the 8 in 1,856

Hundreds

Comparing

100

5__5

a. >

b. <

c. =

c.=

200

21__12

a. >

b. <

c. =

a. >

300

723__818

a. >

b. <

c. =

b.<

400

Which one of these numbers would make the comparing sentence correct?

517> ____

a. 620

b. 517

c. 509

c.509

500

Which number would make this comparing sentence right?

   ___ >349

a. 239

b.359

c. 348

b.359

Math Vocabulary

100

Join two or more numbers

a. Addition

b. Substraction

a. Addition

200

Take away something from a total

a. Addition

b. Substraction

b. Substraction

300

Answer to an addition problem

a. Difference

b. Sum

c. Addend

b. Sum

400

Answer to a subtraction problem

a. Difference

b. sum

c. adden

a. Difference

500

A number sentence

a. Ruler

b. Equation

b. Equation