Adding 10
10+4
14
5+4+2
11
Odd or even? 10
even
415, 420, 425, 430, 435, 440
400
40 tens and 4 hundreds
10+5
15
2+2+6
10
10-8
2
Count by tens: 840, 850, ___, ___, ___, ___
840, 850, 860, 870, 880, 890
600
60 tens and 6 hundreds
10+7
17
3+4+2
9
What day is Halloween?
October 31
Count by hundreds: 300, 400, ___, ___, ___, ___
300, 400, 500, 600, 700, 800
900
90 tens and 9 hundreds
10+9
19
5+1+4
10
68 is _____ tens and _____ ones
6 tens and 8 ones
Count back by ones: 953, 952, ___, ___, ___, ___
953, 952, 951, 950, 949, 948
Which number has the same value as 40 tens?
4010
400
40
4
400
10+10
20
7+3+3
13
There are 7 bags. 2 bags are big. The rest are small. How many bags are small?
5
Lee has a jar of 100 pennies. She adds groups of 10 pennies to the jar. She adds 5 groups. What numbers does she say? ___, ___, ___, ___, ___
10, 20, 30, 40, 50
Farmer Gray has 30 flowerpots. He plants 10 seeds in each pot. How many seeds does he plant?
300 seeds