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Original practice tasks · Math · Class 4

Natural numbers — tasks with solutions

Start with the easier exercises and work your way up. Every task has a hint and a full step-by-step solution — try it on your own first, then unlock the solution and compare.

Easy

12

Medium

18

Hard

8

Task 1 · easy

Writing Numbers by Numbers

Write the number in numbers: fifty-six thousand two hundred nine.

Hint and solution →

Task 3 · easy

Previous and Successor

Give me the predecessor and the successor of 40,000.

Hint and solution →

Task 5 · medium

Lay down Growing

Put it in a growing position: 9 900, 909, 9 009, 9 900.

Hint and solution →

Task 6 · medium

Number axis scale

On the axis from 1 200 to 1 500 there are three equal sections. What's the value of one episode?

Hint and solution →

Task 7 · medium

Read point on axis

On the next axis, the numbers marked are 2,400, 2,450, A, 2, 550. What number does A mean?

Hint and solution →

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