Vocabulary
Number patterns
Estimation
rounding by
Word problems
definitions
100
(13+10)+4=13+(10+4)
What is Associative property of addition
100
1,842 1,742 1,642 1,542 1,442
What is 100 less
100
5,238+3,420 by hundreds
What is 8,600
100
He went to the arcade and played four games. Each game would cost $3.00. How much does he need to play?
What is $12
100
lines that are the same distance appart
What is parallel lines
200
12+15=15+12
What is Commutative property of addition
200
Sandy has 435 marbles. One week she bought more, and she had 445 marbles. The next week she bought more and had 455 marbles. What is the pattern
What is 10 more
200
47,236-20,425 by thousands
What is 27,000
200
She had 20 oranges. She had to give them to 4 friends. How many will each one get?
What is 5
200
A quadrilateral with 4 sides in which each pair of opposite sides are parallel and equal in length
What is a parallelogram
300
a+2=5;7-b=4
What is equation
300
21,344 20,344 19,344
What is 1,000 less
300
2,871+427 by hundreds
What is 3,300
300
Tom volunteered for 5 straight days. Each day he volunteered 8 hours. Would he volunteer a total of 90 hours in all?
What is no
300
an angle that measures greater than 90 but less tan 180
What is obtuse angle
400
0+18=18 18+0=18
What is Identity property of addition
400
32,877 42,877 52,877 ?
What is 62,877
400
48,344-7,263 by thousands
What is 41,000
400
Tina went up to the store to get 13 buckets of feed. She could only carry 2 at a time. How many trips did she have to make?
What is 7 trips
400
the distance around a shape or region
What is the perimeter
500
150+300-k=250
What is variable
500
12,345 13,345 14,345 15,345 ?
What is 1,000 more
500
25,497+54,088 by ten thousands
What is 80,000
500
Tim had 30 bars of candy. Did he have enough to feed 31 students?
What is no
500
the number of square units inside a figure
What is the area