This math topic practices subtraction involving comparisons of different shapes, with sums not exceeding 30 and no borrowing required. It is geared towards helping students understand and visualize subtraction through the concept of 'ten groups,' using a series of problems that involve counting and comparing quantities of various colored shapes, such as circles, squares, and triangles. Each question provides a visual representation of the problem and multiple choices for answers, enhancing the students' ability to perform simple integer subtractions and comparisons effectively.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreTen Groups - Subtract, Without Borrow, Less than 30 Worksheet
| Math worksheet on 'Ten Groups - Subtract, Without Borrow, Less than 30 (Level 1)'. Part of a broader unit on 'Ten Groups - Subtracting' Learn online: app.mobius.academy/math/units/ten_groups_subtraction_intro/ |
1
| How many more orange triangles than blue squares are there? |
a
| 39 |
b
| 9 |
c
| 27 |
d
| 5 |
e
| 31 |
f
| 21 |
2
| How many more blue circles than purple squares are there? |
a
| 15 |
b
| 7 |
c
| 37 |
d
| 33 |
e
| 19 |
f
| 27 |
3
| How many more purple circles than white squares are there? |
a
| 36 |
b
| 30 |
c
| 22 |
d
| 24 |
e
| 12 |
f
| 26 |
4
| How many more green triangles than yellow squares are there? |
a
| 27 |
b
| 23 |
c
| 39 |
d
| 29 |
e
| 33 |
f
| 17 |
5
| How many more yellow triangles than blue squares are there? |
a
| 33 |
b
| 1 |
c
| 23 |
d
| 21 |
e
| 31 |
f
| 37 |
6
| How many more pink squares than orange triangles are there? |
a
| 2 |
b
| 32 |
c
| 28 |
d
| 22 |
e
| 6 |
f
| 10 |
7
| How many more blue squares than red circles are there? |
a
| 25 |
b
| 7 |
c
| 23 |
d
| 33 |
e
| 9 |
f
| 17 |