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Home / Class Room / Study Guide / Key Stage 1 / Maths 3

Exercise: << 1 2 3 4 5 6 7 8 >>

Maths

Exercise 3 - Simple Addition & Subtraction

1. Add up the number of rectangles and give the correct answer.

a.

b.

c.

d.

e.

f.

2. Find a number to replace the question mark, to add up to 10.

a.   1 + ? = 10

b.   3 + ? = 10

c.   4 + ? = 10

d.   5 + ? = 10

e.   7 + ? = 10

f.    8 + ? = 10

3. Subtract the number of circles and give the correct answer.

a.
b.
c.
d.
e.
f.

4. Add up the numbers to work out the missing number.

a.   1 + 3 = ?

b.   3 + 3 = ?

c.   6 + 3 = ?

d.   8 + 3 = ?

e.   9 + 3 = ?

f.    13 + 3 = ?