Place Value - Expanded (Numbers) to Normal Form

Level 1

This topic focuses on converting expanded form numbers back into their standard numerical forms. It introduces learners to place value concepts, handling digits and their positions at a basic level, specifically with two-digit numbers. The problems help students understand how to correctly combine tens and unit digits to form two-digit numbers, reinforcing their knowledge of place value and elementary arithmetic. Each question presents a simple addition task that involves two components (tens and units), and then asks to deduce the correct two-digit number from multiple choices provided.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Place Value - Expanded (Numbers) to Normal Form

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Build a 2 digit number

80 + 8 = ___

?

Place Value - Expanded (Numbers) to Normal Form Worksheet

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Math worksheet on 'Place Value - Expanded (Numbers) to Normal Form (Level 1)'. Part of a broader unit on 'Number Sense - Basics' Learn online: app.mobius.academy/math/units/number_sense_basics/
1
Build a 2 digit number
60 + 6 = ___
a
66
b
606
2
Build a 2 digit number
60 + 2 = ___
a
602
b
62
c
26
3
Build a 2 digit number
20 + 7 = ___
a
207
b
27
c
72
4
Build a 2 digit number
90 + 3 = ___
a
93
b
903
c
39
5
Build a 2 digit number
40 + 9 = ___
a
49
b
94
c
409
6
Build a 2 digit number
40 + 1 = ___
a
41
b
401
c
14
7
Build a 2 digit number
30 + 4 = ___
a
304
b
43
c
34