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Add + Subtract 10 & 100

English 20 Featured

A game of adding and subtracting

Study Slideshow

#Math #maths #Subtraction #Addition #count by 10s #Counting by 100s

193+10

203

15

137-10

127

15

265+100

365

15

365-100

265

15

702-100

602

15

Count by 10s starting at 950 to 1,000

950 960 970 980 990 1,000

15

count by 10s starting at 60 to 100

60 70 80 90 100

15

count by 5s starting at 290 to 315

290 295 300 305 310 315

15

count from 997 to 1,005

15

200+10

210

15

33+10

43

15

45-10

35

15

18+10

28

15

265-10

255

15

855+100

955

15

950+100

1,050

15

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