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Maths · Grade 1 · Set A
Tens and ones
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Goal: 15 min
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Remember: Count the tens, then the ones. Ten ones make a ten.

Read the blocks

A rod is one ten. A cube is one one.

1
What number do the blocks show?
2
How many tens and ones are there?
4 tens and 1 one1 ten and 4 ones14 tens
3
A rod is 1 ten. How many do these rods show?
4
Which blocks show 37?
A
B
C
5
29 is 2 tens and ones.
6
Count the tens, then the ones. What is the number?
7
The blocks show 51.
TrueFalse
8
The 4 in 48 means 4 tens.
TrueFalse
9
Join each number to its tens and ones.
  1. 123
  2. 232
  3. 320
  • A3 tens and 2 ones
  • B2 tens and 3 ones
  • C2 tens and 0 ones
10
Pip has 10 cubes. Ten ones make one .
hundredoneten
11
Put the numbers in order. Smallest first.
  • 14
  • 41
  • 40
12
Draw rods and cubes to show 23.
13
Write the number: 5 tens and 2 ones.
14
Tell how you know that 40 is 4 tens and 0 ones.
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