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Mathematics, 07.12.2020 08:00 Arealbot

1 20. Choose all of the addition problems in
which you annex zeros to align place
values in the addends.
0.54 + 12.1
2.55 + 145.05
25.59 + 1.2
23.04 + 124.1 + 34.06
1.51 + 3.07 + 4.18
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Answers: 2

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1 20. Choose all of the addition problems in
which you annex zeros to align place
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