Single Addition
Doubles Addition
The Number 4
I'm Seeing Doubles
Oh the Patterns
100
10 + 4
What is 14
100
22+32
What is 54
100
4+14
What is 18
100
11+11
What is 22
100
4,8,12
What is increases by 4
200
12+8
What is 20
200
57+63
What is 120
200
14+24
What is 38
200
22+44
What is 66
200
2,4,6
What is increases by 2
300
15+3
What is 18
300
12+45
What is 57
300
44+54
What is 98
300
88+22
What is 110
300
10,20,30
What is increases by 10
400
92+6
What is 98
400
92+11
What is 103
400
104+44
What is 148
400
55+44
What is 99
400
12,24,36
What is increases by 12
500
32+5
What is 37
500
35+45
What is 80
500
444+44
What is 488
500
100+100
What is 200
500
25,50,75
What is increases by 25
Click to zoom