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3-28 Using Friendly Numbers to Add

Last updated over 4 years ago

3 Nsɛmmisa

3

2.NBT.B.8

3

2.NBT.B.8

4

2.NBT.B.8

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

A. 34

B. 40

C. 33

D. 30

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

A. 245

B. 251

C. 218

D. 200

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

A. 250 + 40 = 290

B. 243 + 30 = 273

C. 245 + 40 = 285

D. 250 + 30 = 280