A. In a game, each team will answer a mathematical expression. Let us help them find out if their solution is correct. If correct, write the word CHECK. If wrong, write the correct solution., Team A 6 \xf7 3 + 12 2013 9 = 6 \xf7 15 2013 9 = 6 \xf7 6 = 1, Team B 2 x 3 + 72 \xf7 12 = 2 x 3 + 6 = 2 + 9 = 11 , Team C 20 + 6 \xf7 2 2013 3 = 26 \xf7 2 2013 3 = 13 2013 3 = 10 , Team D 72 \xf7 9 x 24 + 10 2013 5 = 8 x 24 + 10 2013 5 = 8 x 34 2013 5 = 272 2013 5 = 267 , Team E 4 + 16 \xf7 2 = 4 + 8 = 12

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A. In a game, each team will answer a mathematical expression. Let us help them find out if their solution is correct. If correct, write the word CHECK. If wrong, write the correct solution.


Team A 6 ÷ 3 + 12 – 9 = 6 ÷ 15 – 9 = 6 ÷ 6 = 1

Team B 2 x 3 + 72 ÷ 12 = 2 x 3 + 6 = 2 + 9 = 11

Team C 20 + 6 ÷ 2 – 3 = 26 ÷ 2 – 3 = 13 – 3 = 10

Team D 72 ÷ 9 x 24 + 10 – 5 = 8 x 24 + 10 – 5 = 8 x 34 – 5 = 272 – 5 = 267

Team E 4 + 16 ÷ 2 = 4 + 8 = 12​

Answer:

team A 6÷3+12-9

=2+12-9

=14-9

=5

team B 2×3+72÷12

=6+72÷12

=78÷12

=6.5

team C Check

team D 72÷9×24+10-5

=8×24+10-5

=192+10-5

=202-5

=197

team E 4+16÷2

=20÷2

=10

Step-by-step explanation:

first multiply or divide

frome left to right, division appears first before multiplication. so,divide first and then multiply

next add or subtract

from left to right,addition appears first before subtraction. so add first and then subtract

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