? = What? | Fill It in! | Estimate the Sum! |
---|---|---|
What is 10
2 x ? = 20
|
What is 29
19 + 10 = ____
|
What is 400
Estimate 203 + 203
|
What is 63
9 x 7 = ?
|
What is 10
13 + ____ = 23
|
What is 600
Estimate 416 + 201
|
What is 5
? x 7 = 35
|
What is 20
10 + ____ = 34
|
What is 800
Estimate 591 + 200
|
What is 48
6 x 8 = ?
|
What is 300
100 + ____ = 400
|
What is 900
Estimate 500 + 400 =
|
What is 49
7 x 7 = ?....Won't you be my Valentine?
|
What is 20
34 + ____ = 54
|
What is 1,000
Estimate 111 + 909 =
|