Adding and Subtracting
65 + 28 = ?
93
What is 40 in Unit Form?
40 ones or 4 tens
Which symbol can be used in the blank to make a true sentence?
5 ones + 3 hundreds + 4 tens __ 4 hundreds + 8 ones
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Kim started with 157 and skip-counted up by 10. She said 5 numbers after 157.
What was the last number she said?
207
Jamari and Kelila are playing a game. Jamari has 7 points, and Kelila has 9 points. Then Kelila gets 3 more points.
Now, how many more points does Kelila have than Jamari?
5
16 + __ = 35
19
Expand 18 + 36 + 40 even more
10 + 30 + 40 + 8 + 6 + 0
Which symbol can be used in the blank to make a true number sentence?
286__246 + 10 + 10 +10
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Liana started at 80 and skip-counted down by 10. She counted down 5 times.
what was the last number Liana said?
30
Ben had 47 trading cards. He got 6 new cards as a gift. Then he gave 12 cards to his brother.
How many cards does Ben have now?
41
Cari picked 19 red apples and 14 green apples
How Many total apples did Cari pick
33
What is the written form and expanded form of 59?
Fifty-nine and 50 + 9
Cari picked 19 red apples and 14 green apples.
How many total apples did Cari pick?
33
Which number sentence could be used to solve the problem below?
35- 8=?
A. 8-35=?
B. 35-12=?
C. 37-10=?
37-10=?
What is 627 in unit form?
7 ones 6 hundred 2 tens
80-37=?
43
Make 62 + 20 + 37 + 44 in Unit Form.
16 tens and 3 ones