What digit makes this equation true: _ + 2 = 6?
What is 4
What comes next in the pattern: 2, 4, 6, __?
What is 8
Estimate 482 to the nearest hundred
28+47
what is 75
what is 82-37?
what is 45
Fill in the blank: 523 - 20 = ___.
What is 503?
Complete the sequence: 10, 20, 30, __, __.
what is 40, 50?
round 1,275 to the nearest thousand
what is 1,000
156+289
what is 435
solve: 145-78
what is 67
What digit is missing in 7_5 + _0 = 8_5
What is tens place?
Fill in the blanks: 557, ____, 757, 857, ____, ____
What is 657, 957, and 1,057
round 236 to the nearest ten
what is 240
234+178
412
solve 300-145
what is 155
Find the missing digit: 4,9_0 + 4,_8_ = _,960
What is 8, 9, 0, and 9 (4,980+4,980=9,960)
What is the next number in this pattern: 50, 45, 40, ___?
What is 35
round 4,678 to the nearest hundred
what is 4,700
what is the sum of 456+378
what is 834
what is 225
What digit fills in the blank: _+9=15
what is 6
Complete the pattern: 243, 233, 223, 213, ____, ____
What is 203, 193
estimate 999 to the nearest thousand
what is 1,000
679+845
what is 1,524
solve 7,843-2,576