Addition and Subtraction
8 + 9 = _________
17
What Number is in the tens place in the following number?
21
I am four (4), you take away one (1), now I am _________________.
3
Round to the number below to the nearest 10th
11
10
I am thinking of a number halfway between 20 and 30. What is it?
25
25 + 18 = _______
43
Write the following in expanded form:
243
200 + 40 + 3
I am a number, I come after (four) 4 but before (six) 6 what am I?
5
Round to the number below to the nearest 10th
28
30
Can a Kangaroo jump backwards?
No
write the following in standard form:
300 + 20 + 1
321
Sally is four (4) years old.
Jason is two (2) years older than Sally.
How old is Jason?
6
Round to the number below to the nearest 10th
52
50
I have four legs but do not walk, what am I?
A table
38 - 24 = _____________
14
using tens cubes.
One 100
three tens
two onesMr. Smith has 4 daughters. Each daughter has a brother. How many children does Mr. Smith have?
5
Round to the number below to the nearest hundred
139
100
What is the only bird known to fly backwards?
hummingbird
52 - 29 = ______
23
tell me the place value of each number in the following:
1,249
1 = thousands
2 = hundreds
4 = tens
9 = ones
I am a number between one (1) and ten (10) I have two digits. What am I?
ten (10)
Round to the number below to the nearest hundred
489