addition
rounding
vocabulary
subtraction
multiplication
100
17+8=
What is 25?
100
round 14 to the nearest tens
What is 10?
100
The answer to an addition problem is this.
What is a sum?
100
55-11=
What is 44?
100
7x5=
What is 35?
200
140+33=
What is 173?
200
Round 122 to the nearest hundred place.
What is 100?
200
The answer to a subtraction problem.
What is the difference?
200
9-2=
What is 7?
200
9x8=
What is 72?
300
456+300=
What is 756?
300
Round 4,599 to the nearest thousand.
What is 5,000?
300
The answer to a multiplication problem.
What is a product?
300
100-88=
What is 12?
300
4x8=
What is 32?
400
34+12+16+4=
What is 66?
400
Round 78,665 to the nearest hundred.
What is 78,700?
400
This property allows you to add numbers in any order.
What is the Communicative Property of Addition?
400
33-7=
What is 26?
400
12x3=
What is 36
500
788+503=
What is 1291?
500
Round the sum of 14 and 15 to the nearest tens.
What is 30?
500
3,5,7,11,13
What are prime numbers?
500
891-57=
What is 834?
500
Mrs. Moffitt's worst multiplication problem. The one she usually gets wrong.
What is 8x7?
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