Addition
20 + 20 = ?
40
40 - 20 = ?
20
2, __, 8, __, 14
2, 5, 8, 11, 14
Babli has a pizza with 8 sections. She eats two of the slices, and gives the rest to Bela didi. How many slices does Bela didi get?
6 slices
What are all the fact families for 2 + 3 = 5?
3 + 2 = 5
5 - 2 = 3
5 - 3 = 2
80 + 20 = ?
100
80 - 30 = ?
10, __, __, 70, 90
10, 30, 50, 70, 90
Mama has 5 chocolates. She eats 2 of them, and gives the rest to Babli. How many chocolates does Babli get to eat now?
3 chocolates
Tell me all of the fact families for 100 - 100 = 0.
100 - 100 = 0
0 + 100 = 100
100 + 0 = 100
300 + 20 = ?
320
400 - 200 = ?
200
80, __, 40, __
80, 60, 40, 20
Bokul didi has 10 pencils. She uses 4 of them and gives Bela didi and Babli the rest. If Bela didi and Babli want the same amount of pencils, how many will each of them get?
3 pencils
List all of the fact families for 60 + 40 = 100.
40 + 60 = 100
100 - 60 = 40
100 - 40 = 60
82 + 18 = ?
100
100 - 90 = ?
10
100, __, 40, ___
100, 70, 40, 10
Babli has four new Magic Tree House books. Bela didi read 1 of them. If Bela didi wants to read all of the new Magic Tree House books, how many more does she have to go?
3 books
Give me two fact families for 100 + 79 = 179.
Any two of the following:
179 - 79 = 100
79 + 100 = 179
179 - 100 = 79
400 + 400 = ?
800
1,098,206 - 1,098,206 = ?
0
36, __, 44, __
36, 40, 44, 48
Babli takes 2 Oreo's from the pantry. Papa is hungry, so he takes one of them. Babli becomes sad, so Mama gives her one more. How many Oreo's does Babli have now?
2 Oreo's
Give me all of the subtraction fact families for 6 + 8 = 14.
14 - 8 = 6
14 - 6 = 8