Gold Math
WALT use subtraction to solve problems
Holly and Cody made 305 sandwiches for parents evening. At the end of the evening there were 58 sandwiches left. How many sandwiches were eaten?
Show your working and answer here:
This table shows the annual rainfall in three places. What is the difference in rainfall between these?
a. Show your working and answer here:
Location | Annual rainfall (mm) |
Dunedin | 812 mm |
Christchurch | 648 mm |
Mount Cook | 4293 mm |
b. Show your working and answer here:
The highest wind speed ever recorded was 372 km/h on Mount Washington, USA. The highest wind speed ever recorded in New Zealand was 248 km/h, near Wellington. What is the difference between these two wind speeds?
Show your working and answer here:
Solve the problems - show your working:
73 - 18 = | 446 - 257 = |
84 - 59 = | 678 - 348 = |
264 - 29 = | 477 - 259 = |
172 - 128 = | 653 - 427 = |