Addition
What is 2+3?
5
2-1
1
What 2D shape has 0 sides and 0 vertices?
a circle
Which number is greater?
8 2
8
8>2
What number is 10 more than 7?
17.
8+8
16
5-2
3
What 2D shape has 3 sides and 3 vertices?
a triangle
Which number is less?
17 12
12
12<17
Order these numbers from least to greatest:
23, 13, 46
13, 23, 46
10+7
17
8-5
3
What 2D shape has 4 straight sides of equal length and 4 vertices?
a square
Which comparison symbol would you use to compare these 2 numbers?
41 and 14
> = <
>
41 > 14
Order these numbers from greatest to least:
4, 100, 17, 55
100, 55, 17, 4
8+?=12
4
12-?=6
6
What 3D shape has 0 edges, 0 vertices, and 0 faces?
a sphere
True or false?
56=65
False.
56<65
Alex had 15 jelly beans. Then he ate 10. How many jelly beans does he have left?
5
?+7=15
8
?-10=15
25
What 3D shape has 5 faces, 9 edges, and 6 vertices?
a triangular prism
True or false?
107<117
True!
107 is less than 117.
Sarah had 7 crayons. Then she got some more from her friend. Now she has 11 crayons. How many more did her friend give her?
4 crayons