This topic focuses on practicing subtraction of integers within the range of 20, without the need for borrowing. It targets foundational math skills by comparing quantities of different shapes and colors to determine the difference in their counts, effectively employing subtractive reasoning in a visually engaging manner. These problems are part of a broader unit on the addition and subtraction of one and two-digit integers.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreTen Groups - Subtract, Without Borrow, Less than 20 Worksheet
| Math worksheet on 'Ten Groups - Subtract, Without Borrow, Less than 20 (Level 1)'. Part of a broader unit on 'Ten Groups - Counting' Learn online: app.mobius.academy/math/units/ten_groups_counting_intro/ |
1
| How many more orange triangles than purple circles are there? |
a
| 18 |
b
| 23 |
c
| 24 |
d
| 10 |
e
| 13 |
f
| 17 |
2
| How many more red squares than yellow triangles are there? |
a
| 23 |
b
| 20 |
c
| 14 |
d
| 17 |
e
| 22 |
f
| 15 |
3
| How many more white triangles than purple squares are there? |
a
| 17 |
b
| 21 |
c
| 9 |
d
| 24 |
e
| 23 |
f
| 7 |
4
| How many more red squares than purple triangles are there? |
a
| 17 |
b
| 25 |
c
| 18 |
d
| 16 |
e
| 23 |
f
| 21 |
5
| How many more pink squares than purple triangles are there? |
a
| 14 |
b
| 13 |
c
| 18 |
d
| 11 |
e
| 7 |
f
| 21 |
6
| How many more yellow circles than blue triangles are there? |
a
| 5 |
b
| 22 |
c
| 14 |
d
| 7 |
e
| 12 |
f
| 4 |
7
| How many more green squares than blue triangles are there? |
a
| 2 |
b
| 15 |
c
| 17 |
d
| 9 |
e
| 7 |
f
| 12 |