Q 1: When you double any even number the result is a zero an odd number an even number

Q 2: 10+10= 20 1010 00 12

Q 3: Double 4 you get 8 4 2

Q 4: Which addition fact does not belong for the sum of 1 1 + 0 + 0 = 1 0 + 1 = 1 1 + 0 = 1 1 + 1 = 2

Q 5: Double 10 you get 20 10 5

Q 6: Using the picture count by 100s 10s and 1s.
Answer:

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