Number Bonds
Use a number bond to solve:
27 + 13 =
40
What should 345 look like on a place value chart?
3 disks in the hundreds
4 disks in the tens
5 disks in the ones
Use the arrow way to subtract:
600 - 300 =
-100 -100 -100
600--->500--->400--->300
Use compensation to solve. Write the simplified equation and the final answer:
9 + 11 =
10 + 10 = 20
Juliette had 24 pieces of candy. She gave 5 to Claire. How much candy does Juliette have left? Solve using any strategy.
Juliette has 19 pieces of candy!
Use a number bond to solve:
118 + 202 =
320
Use a place value chart to add:
324 + 136 =
460
Use the arrow way to add:
27 + 11 =
+10 +1
27 ---> 37 --->38
Use compensation to solve. Write the simplified equation and the answer:
27 + 13 =
30 + 10 = 40
Chris has 84 stickers. Reid has 13. How many do the boys have in all?
The boys have 97 stickers!
Use a number bond to solve:
543 + 57 =
600
Use a place value chart to subtract:
57 - 19 =
38
Use the arrow way to add:
413 + 25
+10 +10 +5
413--->423--->433--->438
Use compensation to solve. Write the simplified equation and the answer.
231 - 99 =
232 - 100 = 132
Taliya baked a batch of 36 cupcakes. Her brother ate 3 and she gave 5 to Ms. Proia. How many cupcakes are left?
She has 28 cupcakes left!
Use a number bond to solve:
831 + 79 =
910
Use a place value chart to add:
217 + 494 =
711
Use the arrow way to subtract:
57 - 23 =
-10 -10 -1 -1 -1
57--->47--->37--->36--->35--->34
Use compensation to solve. Write the simplified equation and the answer:
721 - 390 =
731 - 400 = 231
Braydon has 27 basketballs. Trey-Shawn has 15. How many more basketballs does Braydon have? How many do they have all together?
Braydon has 12 more basketballs. In all the boys have 42.
989 + 11
1,000
Use a place value chart to subtract:
573 - 298 =
275
Use the arrow way to add:
742 + 153
+100 +50 +3
742--->842--->892--->895
Use compensation to solve. Write the simplified equation and answer:
543 - 298 =
545 - 300 = 245
Kamaré brought 231 cookies for lunch. He gave Caroline 32 and Ellie 41. How many cookies did Kamaré give away? How many cookies does he have left?
Kamaré gave away 73 cookies. He has 158 cookies left.