Building Blocks
Skip it, Skip it GOOD!
How Many....
To Bean or not to Bean!
How Many Total?
100
How many units is this?
14
100
Solve 10 + 12 by skip counting.
22
100
How many hundreds, tens, and ones are in the number 85?
8 tens, 5 ones, no hundreds
100
How long is the gray bean in part a?
20 squares
100
I started with 16 units. My friend gave me one hundred, five tens, and seven ones. How many do I have total?
173
200
How many units is this?
241
200
Solve 60 + 26 by skip counting.
86
200
How many hundreds, tens, and ones are in the number 110?
1 hundred, 1 ten, 0 ones
200
How long is the white bean in part b?
23 squares
200
I started with 56 units. My friend gave me 16 tens and no ones. How many do I have total?
216
300
How many units does this show?
514
300
Solve 13 + 36 by skip counting.
49
300
How many hundreds, tens, and ones are in the number 971?
9 hundreds, 7 tens, 1 one.
300
Which bean is longer in question 3?
gray bean, by 8 squares
300
I started with 100 units. My friend gave me 1 hundred, 8 tens, and 4 ones. How many do I have total?
284
400
How many is this?
888
400
Start at 18. Skip count by 10s three times, then add 3. What number do you end up at?
51
400
How many hundreds, tens, and ones are there in the number 987?
9 hundreds, 8 tens, 7 ones
400
How long is the white bean in part d?
18 squares
400
I started with 22 units. My friend gives me 2 hundreds, 1 ten, and 2 ones. How many do I have total?
234
500
What are three different ways to show the number 76 in base-ten blocks?
Various: 7 tens, 6 ones 6 tens, 16 ones 5 tens, 26 ones 4 tens, 36 ones 3 tens, 46 ones 2 tens, 56 ones 1 ten, 66 ones 0 tens, 76 ones
500
Solve 29 + 89 by skip counting. You must skip at least three times.
118
500
How many hundreds, tens, and ones are in the number 852?
8 hundreds, five tens, 2 ones
500
How long are the beans in number 4?
gray bean: 7 squares white bean: 18 squares
500
I have 79 units. My friend gives me three hundreds, 9 tens, and 9 ones. How many do I have total?
478
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