Build a #
1 ten and 5 ones
15
11-2
9
4+6
10
Opal has 10 candies. Rob has 7. How many candies are there?
17
What shape has 3 straight sides?
Triangle
2 tens 2 ones
22
17-5
12
11+6
17
The tree had 15 apples on it. 8 apples fell. How many apples are on the tree now?
7
What shape has one big curved line?
Circle
4 tens 7 ones
47
20-4
16
15+5
20
I earned 8 stickers. Then I earned 11 more. How many stickers do I have?
19
What shape has 2 straight short sides and 2 straight long sides?
Rectangle
8 tens and 2 ones
82
14-6
8
8+7
15
The puzzle has 18 pieces. We lost 7 pieces. How many pieces are there?
11
What shape has 6 sides?
Hexagon
5 tens and 0 ones
50
15-10
5
6+12
18
Julie counted 12 butterflies. Then she found 6 more. But 2 flew away. How many butterflies are there now?
16
What shape is a stop sign?
Octagon