1st Grade Math

Front

In the number 23, the 3 is in the ________ place.

Back

ones

Front

How many tally marks are there?

Back

8

Front

4 tens + 2 tens = ?
40 + 20 = ?

Back

6 tens; 60

Front

12 + 3 = ?

Back

15

Front

9 - 1 = ?

Back

8

Front

What is the related subtraction fact?
6 + 6 = 12

Back

12 - 6 = 6

Front

What is the related subtraction fact?
9 + 9 = 18

Back

18 - 9 = 9

Front

How many tally marks are there?

Back

5

Front

2 + 6 + 3 =

Back

11

Front

What number comes next?
42, 43, 44, 45, ____

Back

46