Math JeopardyDoubles

Facts+1 Doubles

Facts-1 Doubles

FactsMissing Addends

What is the Fact?

10 10 10 10 1020 20 20 20 2030 30 30 30 3040 40 40 40 4050 50 50 50 50

I am the sum of this doubles fact:

4 + 4

I am the sum of this doubles fact:

3 + 3

The sum for this doubles fact is 14

The sum for this doubles fact is:

14

The sum for this

doubles fact is: 24

The sum for this

doubles fact is: 26

I am a +1 doubles fact for:

2 + 2(include the sum)

I am a +1 doubles fact

for:5 + 5

(include the sum)

I am a +1 doubles fact for: 8 + 8

(include the sum)

I am a +1 doubles fact for:

10 +10(include the sum)

I am a +1 doubles fact for:

12 + 12(include the sum)

I am a -1 doubles fact for:

3 + 3(include the sum)

I am a -1 doubles fact for:

5 + 5(include the sum)

I am a -1 doubles fact for:

9 + 9(include the sum)

I am a -1 doubles fact for:

12 + 12(include the sum)

I am a -1 doubles fact for:

15 + 15(include the sum)

I am a missing addend,

when you add 2 to me, the sum is 4.

(hint: 2 + ? = 4)

I am a missing addend,

when you add 6 to me, the sum is 12.

(hint: 6 + ? = 12)

I am a missing addend, when you add 8 to me,

the sum is 16.

I am a missing addend, when you add 7 to me, the sum is 15 (hint: I am a near doubles fact)

I am a missing addend, when you add 7 to me,

the sum is 15.

(hint: I am a near doubles fact)

I am a missing addend, when you add

9 to me, the sum is 19.

(hint: I am a near doubles fact)

I am a doubles fact with a sum of 20.

The sum of this near doubles fact is 3.

The sum of this doubles fact is 12.

The sum of this near doubles fact is 27.

The sum of this near doubles fact is 29.