Addition
Solve: 341 + 125 =
466
Round 87 to the nearest ten.
90
EVEN OR ODD
324
Even
even or odd?
676
even
Solve: 653 + 239 =
892
Round 230 to the nearest hundred.
200
Even or odd?
233
even or odd?
6,767
odd!
Solve: 357 + 428 =
785
Round 576 to the nearest hundred.
600
What goes in the blank? Use identity property. ____ + 0 = 213
213
What goes in the blank? Use identity property. ____ + 23 = 23
0 + 23 = 23
Solve: 268 + 459 =
727
Round 345 to the nearest ten.
350
Use the communitive property to fill in the blanks.
23 + 45 = 68
_______= 68
45 + 23 = 68
Use the communitive property to fill in the blanks.
___ + 47 = 50
47 + ___= 50
3 (both blanks are 3)
3 + 47 = 50
47 + 3 = 50
Solve: 567 + 353 =
920
Round 994 to the nearest ten.
990
Michelle decorated cookies for a party. She decorated 209 cookies last night and 67 cookies today. How many did she decorate?
276 cookies
Use the communitive property to fill in the blanks.
45 + 34 = ___ + ____
Hint, you don't need to find the sum!
45 + 34 = 34 + 45