Plus 1
12+1=
13
18+2=
20
1+1=
2
4+5=
9
Yaseen had 12 Pokemon cards. He got 11 more cards. How many cards does he have in all?
23 cards
17+1=
18
17+2=
19
3+3=
6
5+6=
11
John ran around the block 7 times before lunch. He ran 6 more times around the block after lunch. How many times did he run around the block?
13 times
19+1=
20
14+2=
16
5+5=
10
7+8=
15
Derrick scored 8 goals on Monday. He scored 9 goals on Tuesday. How many goals did Derrick score in all?
17 goals
23+1=
58+2=
60
8+8=
16
8+9=
17
What doubles fact can help me solve 9+8?
9+9=18 and 9+8 is one less
OR
8+8=16 and 8+9 is one more
59+1=
60
37+2=
39
9+9=
18
9+10=
19
Ms Severance needs 10 markers for her class. She has 6 markers. How many more does she need? What math fact helped you solve this problem?
4
6+4=10