subtraction
13 - 7 =
6
Mrs. B had 8 grapes. Aidan gave her 5 more grapes. How many grapes does she have now?
13 grapes
9 + 4 =
13
4 + n + 9 = 18
n=5
18, 20, 22, ____, _____, _____
24, 26, 28 r=+2
15-6=
9
McKayla saw 11 frogs and 9 beetles at the river. How many animals did she see in all?
20 animals
17+9=
26
r + 3 + 11 = 20
r=6
16, ____, 24, 28
20 r=+4
24-8=
16
Gunner has 2 cars in his garage, there are some more cars in the driveway. Altogether there are 9 cars at Gunner's house. How many are in the driveways?
7 cars
46 + 47
93
9 + 5 + 4 + b =30
b=12
36, 30, _____, ______, _____
24, 18, 12 r=-6
18-7=
11
Waylon has 5 pencils, Keira has 3 pencils, and Eva has 9 pencils. How many pencils do they have altogether?
17 pencils.
79 + 139 =
208
10 + 5 + 6 + 7 + s =36
S=8
24, 27, 30, _____, ______, ______
33, 36, 39 r=+3
36-11=
25
Fallon has $28, Aidan has $16, Juniper has $34, and Abby has $29. How much money do they have in all?
$107
298 + 387 =
685
9 + w + 5 - 3 = 15
w=4
49, ______, 27, 16
38, r=-11