Add
Subtract
+10
-5
Who Knows?
100
57+3
What is 60?
100
57-3
What is 54?
100
10+0
What is 10?
100
10-5
What is 5?
100
This coin is worth 10 cents
What is a dime?
200
89+11
What is 100?
200
46-10
What is 36?
200
47+10
What is 57?
200
15-5?
What is 10?
200
This is the area where people live that has lots of green grass all around - sometimes called the country
What is a rural area?
300
23+12
What is 35?
300
78-9
What is 69?
300
79+10
What is 89?
300
47-5
What is 42?
300
This coin is worth 25 cents
What is a quarter?
400
35+35
What is 70?
400
98-22
What is 76?
400
56+10
What is 66?
400
89-5?
What is 84?
400
All creatures with 6 legs are called this
What is an insect?
500
69+25
What is 94?
500
97-58
What is 39?
500
89+10
What is 99?
500
98-5
What is 93?
500
4 is in the tens place, 3 is in the hundreds, 2 is in the ones place in this number
What is 342?
M
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u