RCES

9 + 8 =

• 15

• 16

• 17

• 18

18 + 216 =

• 134

• 224

• 234

• 235

179 + 457 =

In a public telephone booth, 243 calls are made before noon and 389 calls are made after noon. Find the number of calls made in a day. 

• 523 calls

• 532 calls

• 631 calls

• 632 calls

17 - 6 =

• 11

• 9

• 7

• 6

39 - 12 =

• 16

• 17

• 26

• 27

421 - 219 =

• 218

• 212

• 208

• 202

600 - 184 =

• 784

• 584

• 416

• 406

Betty had 718 one-peso coin in her piggy bank. If she gave her sister 239, how many coins did Betty have left?

7 x 6 =

• 35

• 42

• 43

• 49