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Write 469 in expanded form.
400 + 60 + 9 = 469
Use commutative property to solve this problem.
16 + 54 =
54 + 16 = 70
Use the associative property to solve this problem.
(22 + 17) + 3 =
22 + (17 + 3) =
22 + 20 = 42
Solve this problem on a number line.
72 - 35 =
37
What number has 6 tens and 2 ones?
62
Write this number in expanded form.
271
200 + 70 + 1 = 271
What number has 3 hundreds, 6 tens, and 7 ones?
367
Solve this problem using base ten blocks.
65 + 73 =
138
Solve this problem using base ten blocks.
153 - 69 =
84
Solve this problem using a number line.
187 + 214 =
401
Evaluate using any strategy.
287 + 82 =
369
Evaluate using any strategy.
216 - 97 =
119
Use a number line to evaluate.
42 + 28 =
70
Solve using constant difference. 300 - 175 =
125
Solve using any strategy. 400 - 217 =
183
Solve using a number line. 643 - 255 =
388
