Adding
5+5=?
10
5-5=?
0
2, 4, 6, 8, 10, __, 14.
12
What number is 3 tens and 7 ones?
37
What numbers do EVEN numbers end with?
0, 2, 4, 6, 8
7+7=?
14
11-7=?
4
5, 10, 15, 20, 25, 30, 35, 40, __, 50
45
What numbers come before AND after the number 77.
76, 77, 78
What numbers do ODD numbers end with?
1, 3, 5, 7, 9
10+9=?
19
20-10=?
10
10, 20, 30, 40, 50, __, 70
60
How many TENS are there in the number 58?
5
What is the highest number allowed in the ONES place in place value?
9
Number pairs to make ten: If I have 6+4=10, what is the flipped equation?
4+6=10
13-0=?
13
100, 200, 300, ___, 500
400
The number 48 has how many tens and how many ones?
4 tens, 8 ones.
What number has zero tens and zero ones?
0 OR 100
100+0=?
100
100-99=?
1
If I want to skip count to the number 85, do I count by 2, 5, or 10?
5
Skip counting by 5's: what number comes before and after the number 50? ___, 50, ___
45, 50, 55
What do 3D shapes have that 2D shapes do not have?
Depth