Question

ᴀʏᴜᴅᴀᴀᴀ ᴄᴏɴ ᴇsᴛᴀ ᴛᴀʀᴇᴀ ᴘʟɪs ʟᴇ ᴅᴏʏ ᴄᴏʀᴏɴɪᴛᴀ ᴀʟ ǫᴜᴇ ʀᴇsᴘᴏɴᴅᴀ ʙɪᴇɴ.

5 ᴇᴊᴇᴍᴘʟᴏs ᴅᴇ ᴄᴏɴ ǫᴜᴇ ᴛᴇᴄɴɪᴄᴀs sᴇ ᴘᴜᴇᴅᴇ ʀᴇsᴏʟᴠᴇʀ ʟᴀ sᴜᴍᴀ 126+49.

ʏ 5 ᴇᴊᴇᴍᴘʟᴏs ᴅᴇ ᴅɪғᴇʀᴇɴᴛᴇs ʀᴇsᴛᴀs ǫᴜᴇ ᴅᴇɴ ᴄᴏᴍᴏ ʀᴇsᴜʟᴛᴀᴅᴏ 520.​

Answer 1

126 + 49

1. 100 + 26 + 49

2. 100 + 75

3. 100 + 20 + 6 + 40 + 9

4. 100 + 20 +55

5.  120 + 6 + 49

resta 520

1. 1000 - 480

2. 620 - 100

3. 540 - 20

4. 1020 - 500

5. 760 - 240