Addition
690+300
Solve with whatever strategy feels the most natural!
- stripgram, number bond, vertical way, arrow way, place value discs or mental math
990
240-180
Solve with whatever strategy feels the most natural!
- stripgram, number bond, vertical way, arrow way, place value discs or mental math
60
300-54=500- __
Fill in the blank!
300-54=500-254
545+136
Solve with place value discs and vertical way. Then show a written SUBTRACTION equation to check your work!
545+136=681
SUBTRACTION equation: 681-136= 545
681-545=136
The shelter took in 34 dogs in March.
In April, 28 more dogs arrived.
In May, 19 more dogs came.
a. How many dogs did the shelter take in during those 3 months?
b. If 56 dogs were adopted, how many dogs are still at the shelter?
a. The shelter took in 81 dogs during the three months.
b. There are 25 dogs still at the shelter.
802+157
Solve with whatever strategy feels the most natural!
- stripgram, number bond, vertical way, arrow way, place value discs or mental math
959
540-440
Solve with mental math!
100
__ - 4 =900-575
Fill in the blank!
329-4=900-575
812-229
Solve with place value discs and vertical way. Then show a written ADDITION equation to check your work!
812-229=583
ADDITION equation: 583+229=812
229+583=812
A library received 45 new books in January.
In February, they got 37 more books.
In March, they got 26 more books.
a. How many new books did the library get in all?
b. If 68 books were checked out, how many new books are still on the shelves?
a. The library got 108 new books in all.
b. There are 40 new books still on the shelves.
763+122
Solve with whatever strategy feels the most natural!
- stripgram, number bond, vertical way, arrow way, place value discs or mental math
885
715-253
Solve with place value discs and the vertical way
462
529-500=944- ___
529-500=944-915
458+460
Solve with place value discs and vertical way. Then show a written SUBTRACTION equation to check your work!
458+460=918
SUBTRACTION equation: 918-460=458
918-458=460
Students baked 29 cupcakes on Friday.
On Saturday, they baked 36 more cupcakes.
On Sunday, they baked 18 more cupcakes.
a. How many cupcakes did they bake in all?
b. If they sold 57 cupcakes, how many cupcakes are left?
a. The students baked 83 cupcakes in all.
b. There are 26 cupcakes left.
Solve only using place value discs and the vertical way!
534+340
874
808-199
Solve with place value discs and the vertical way
609
900- ___ = 800-430
Fill in the blank!
900-530 = 800-430
700-180
Solve with place value discs and vertical way. Then show a written ADDITION equation to check your work!
700-180=520
ADDITION equation: 180+520=700
520+180=700
A bike shop sold 22 bikes in June.
In July, they sold 35 bikes.
In August, they sold 27 bikes.
a. How many bikes were sold in those 3 months?
b. If the shop had 100 bikes to start, how many bikes are left?
a. The bike shop sold 84 bikes in the three months.
b. There are 16 bikes left.
547+60+17
Solve with whatever strategy feels the most natural!
- stripgram, number bond, vertical way, arrow way, place value discs or mental math
624
999-490
Solve using the arrow way
999 (-400) -> 599 (-90)->509
760-280 = 0 + __
Fill in the blank!
760-280 = 0 + 480
Fill in the blank!
697+279
Solve with place value discs and vertical way. Then show a written SUBTRACTION equation to check your work!
697+279=976
SUBTRACTION equation: 976-279=697
976-697=279
A class collected 31 pencils on Monday.
On Tuesday, they collected 44 pencils.
On Wednesday, they collected 27 pencils.
a. How many pencils did they collect in all?
b. If they put 75 pencils into supply kits, how many pencils are left?
a. The class collected 102 pencils in all.
b. There are 27 pencils left.