Easy.
10 − 3 =
9 − 4 =
8 − 5 =
10 − 7 =
7 − 3 =
10 − 5 =
14 − 6 =
13 − 5 =
15 − 7 =
12 − 4 =
16 − 8 =
11 − 3 =
Think: ? + subtrahend = minuend.
15−8: 8+=15 → answer=
14−7: 7+=14 → answer=
13−6: 6+=13 → answer=
17−9: 9+=17 → answer=
Read carefully. Think about what is happening.
Tom had 18 stickers. He gave 7 to his friend. How many does he have left?
Draw or write your thinking:
Answer: stickers
There were 15 birds on a branch. 6 flew away. How many are left?
Draw or write your thinking:
Answer: birds
Subtraction Pyramid
Subtract each pair (left − right). Write the difference below.